US20080267689A1 - Liquid applicator - Google Patents

Liquid applicator Download PDF

Info

Publication number
US20080267689A1
US20080267689A1 US11/741,006 US74100607A US2008267689A1 US 20080267689 A1 US20080267689 A1 US 20080267689A1 US 74100607 A US74100607 A US 74100607A US 2008267689 A1 US2008267689 A1 US 2008267689A1
Authority
US
United States
Prior art keywords
liquid
adapter
reservoir
pad
applicator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US11/741,006
Inventor
Douglas A. Soller
Michael J. Banco
Lawrence J. Fenske
Min-Ki Bang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US11/741,006 priority Critical patent/US20080267689A1/en
Priority to EP08742997A priority patent/EP2142062A2/en
Priority to JP2010506215A priority patent/JP2010524682A/en
Priority to PCT/US2008/004954 priority patent/WO2008133829A2/en
Publication of US20080267689A1 publication Critical patent/US20080267689A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L1/00Cleaning windows
    • A47L1/06Hand implements
    • A47L1/15Cloths, sponges, pads, or the like, e.g. containing cleaning agents
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/16Cloths; Pads; Sponges
    • A47L13/17Cloths; Pads; Sponges containing cleaning agents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00Closures with filling and discharging, or with discharging, devices
    • B65D47/42Closures with filling and discharging, or with discharging, devices with pads or like contents-applying means
    • B65D47/44Closures with filling and discharging, or with discharging, devices with pads or like contents-applying means combined with slits opening when container is deformed or when pad is pressed against surface to which contents are to be applied

Definitions

  • the present invention relates to compact hand-held devices that both provide liquid and the capability of working the liquid against a surface to which the liquid is being applied. It also relates to display/storage packaging useful therewith.
  • a disadvantage of many such devices is that they sometimes deliver too much liquid (e.g. creating a drool or waste problem), or deliver too little liquid (e.g. especially if the pad is susceptible to being clogged). Further, some of these devices are complex to construct and thus unduly costly. Some are also susceptible to vandalism when being displayed in a store. Some are sold unassembled, requiring the consumer to come in direct contact with treated surfaces during assembly of the device.
  • the invention provides a liquid applicator. It has a reservoir configured to hold a liquid to be applied to a surface, the reservoir having an adapter at one end.
  • the adapter has an opening extending axially there through in communication with the reservoir, and a connection structure adjacent an outward end of the adapter.
  • the pad has a layer attached to a mounting plate, and the mounting plate has a connection structure suitable to engage the connection structure of the adapter.
  • the connection structures engage each other by a bayonet form connection, such as where one or more legs on the adapter rotationally connect to one or more grooves on the mounting plate.
  • the grooves can each have a widened portion and a narrowed portion to facilitate this.
  • a one-way check valve in the adapter opening for permitting transfer of liquid from the reservoir past the adapter while resisting return flow of liquid past the check valve to the reservoir.
  • a plug positioned in the opening downstream of the check valve prior to use.
  • other liquid applicators may have a reservoir configured to hold a liquid to be applied to a surface, the reservoir having an adapter at one end.
  • the adapter has an opening extending axially there through and in communication with the reservoir, and a connection structure adjacent an outward end of the adapter.
  • the pad has a scrubbing layer attached to a mounting plate, and the mounting plate has a connection structure suitable to engage the connection structure of the adapter.
  • the pad may be engaged to the adapter while still housed in the pack (through a hole in a rearward wall of the pack), or alternatively be engaged to the adapter when not housed in the pack.
  • the pad may be multi-layer such as having a rearward sponge layer and a forward abrasive layer. It is most preferred to use this device for cleaning purposes with a cleaning liquid.
  • the invention provides still other liquid applicators. They have a reservoir configured to hold a liquid to be applied to a surface.
  • the reservoir has an elongated upper handle and a side surface.
  • a scrubbing pad is linked to a lower surface of the reservoir and configured to receive the liquid there from.
  • There are means associated with the reservoir e.g. squeezable sides or a pump) to drive liquid out from the reservoir towards the scrubbing pad.
  • the applicator is suitable to be tipped so that its side surface is downwardly positioned, followed by the applicator stably resting on the side surface when the side surface is placed on a horizontal support.
  • the cost of producing these devices is low, notwithstanding that they can reliably meter desired amounts of liquid to the surface being treated, and then work the liquid against the surface. Further, in some embodiments they permit the nature of the product to be displayed to the consumer at the time of sale, while still protecting the pad from vandalism and minimizing the risk of leakage. In other embodiments the invention provides a convenient way of storing the applicator between uses, even after the pad has become partially dirtied.
  • FIG. 1 is a rear, perspective view of a liquid applicator of the present invention, shown in a display form;
  • FIG. 2 is an exploded view thereof, taken from a different perspective
  • FIG. 3 is a sectional view of FIG. 1 along line 3 - 3 ;
  • FIG. 4 is a plan view with dotted lines indicating rotational engagement
  • FIG. 5 is a somewhat enlarged view similar to FIG. 3 , but showing the assembly partially exploded, and with packaging opened;
  • FIG. 6 is a view similar to FIG. 3 , but showing the assembly with the packaging removed;
  • FIG. 7 is a sectional view showing the FIG. 6 assembly in use
  • FIG. 8 is a sectional view taken along line 8 - 8 of FIG. 7 , showing cleaning fluid moving through a one-way check valve when the bottle sides are squeezed;
  • FIG. 9 is a view similar to FIG. 8 , but showing the one-way check valve in the closed position (e.g. when the bottle is not being squeezed);
  • FIG. 10 is a right, frontal, perspective view of a second embodiment of the present invention, where the fluid reservoir is in the form of an ergonomic handle;
  • FIG. 11 is a view of the FIG. 10 device when it is tilted up on its side and positioned on a holding pedestal;
  • FIG. 12 is a sectional view taken along 12 - 12 of FIG. 10 .
  • the applicator 10 has a fluid reservoir 12 in the form of a squeeze bottle, an adapter 14 in the form of a neck, and a scrubber 18 housed in a “blister” type pack 16 .
  • the applicator 10 can be displayed on a store shelf or stored in a home upright, as shown in FIG. 1 . Prior to use pack 16 must be removed from the pad 18 , with the pad 18 then being re-connected to the adapter 14 . Then, the applicator 10 can be inverted so that the pad 18 will press against the surface 48 to be cleaned as shown in FIG. 7 .
  • Reservoir 12 is but one possible reservoir form. As shown in FIGS. 10-12 , the reservoir can instead be a reservoir 12 A in the form of a molded handle.
  • the adapter 14 has a centrally-located, axially extending opening 24 in communication with liquid in the reservoir 12 .
  • the opening 24 is bordered on two sides by protruding, L-shaped legs 26 and 28 .
  • the pad 18 preferably is multi-layer and includes a sponge layer 32 adhered to an abrasive layer 34 . On the opposite side of the sponge layer is positioned a mounting plate 36 .
  • the abrasive layer 34 is made from a synthetic material such as polyester fiber which is a carded air-laid resin bonded non-woven plastic, which is heat bonded or otherwise adhered to a conventional synthetic sponge, such as one made from, for example, “semi-open” cellular polyurethane (although other conventional sponge materials may also be used).
  • a synthetic material such as polyester fiber which is a carded air-laid resin bonded non-woven plastic, which is heat bonded or otherwise adhered to a conventional synthetic sponge, such as one made from, for example, “semi-open” cellular polyurethane (although other conventional sponge materials may also be used).
  • the mounting plate 36 is preferably a hard plastic which is attached by adhesive or other means to the sponge layer 32 .
  • One possible adhesive is hot glue, and one possible hard plastic is polyethylene.
  • the mounting plate 36 has a centrally-located, rearwardly-projecting cylinder 38 bordered on two sides by arc grooves 40 and 42 (see FIG. 2 ) configured to rotationally receive the L-shaped legs 26 and 28 of the adapter 14 .
  • the legs can be inserted into the wider portion of the grooves. Relative rotation then traps feet of the legs between the mounting plate 36 and the sponge layer 32 , whether or not the pack 16 is present around the pad 18 .
  • the pack 16 can be in the form of a cup-shaped well 20 suitable to hold the pad 18 .
  • Peel-off lid 22 removably covers the well 20 .
  • lid 22 is a synthetic material such as a printed card stock coated with a release adhesive on its rear side such as polyethylene.
  • the well 20 is preferably a transparent plastic such as thermoformed RPET/recycled polyethylene terephthalate so that a consumer can see the nature of the product even when it is protected by packaging.
  • the pack 16 with pad 18 inside is removable from the adapter 14 by rotating the mounting plate 36 until the L-shaped legs 26 and 28 of the adapter 14 are aligned with the larger portions of the grooves 40 and 42 . Then, the pack 16 can be moved axially away from the adapter 14 as shown in FIG. 5 . The peel-off lid 22 is opened as shown in FIG. 5 .
  • the pack 16 can be separated from the pad 18 and disposed of. Then, as shown in FIG. 6 , the pad can be re-engaged to the adapter 14 by reversing the axial and rotational movements described above. However, before this is done an additional step may be needed depending on whether a plug 27 is present. In this regard, it is preferred to insert a temporary plug downstream of the check valve 46 inside the opening 24 prior to use of the device. This helps avoid leakage prior to use, and should minimize vandalism if a vandal tries to squeeze the bottle at the store.
  • FIGS. 5-9 illustrate the operation and positioning of a one-way check valve 46 .
  • It is essentially a circular disk that is at rest in the FIG. 9 position in the opening 24 .
  • a cross shaped cut is preferably through the center of the disk which fully closes when pressure is not present (as shown in FIG. 8 ). Hence, any tendency for reverse flow from the pad back to the reservoir (if the pad is pushed down against a surface being treated) is prevented, and unintended drool from the reservoir is minimized.
  • pad 18 In use, and as shown in FIG. 7 , pad 18 (particularly abrasive layer 34 thereof) is pressed against a surface 48 to be cleaned/treated (e.g. a bathroom wall, a bathtub, a window, or another hard surface). One then squeezes the sides of reservoir 12 , forcing cleaning liquid through the check valve 46 and the opening 24 into sponge layer 32 . The liquid then moves into abrasive layer 34 , particularly when the pad is compressed against a working surface 48 . The sponge thus acts as a form of metering device.
  • a surface 48 to be cleaned/treated e.g. a bathroom wall, a bathtub, a window, or another hard surface.
  • FIGS. 10-12 illustrate a second embodiment of the present invention, in which the reservoir 12 A is in the form of an elongated ergonomic handle.
  • a frontal portion 50 can be pressed to activate a pump to ultimately drive cleaning liquid 52 through neck 14 A and ultimately to a scrubber pad 18 A made of an abrasive layer 34 A and sponge layer 32 A.
  • the sides of the handle could be squeezable to motivate the squirting of the liquid.
  • this embodiment is provided with a relatively flat rearward side wall 71 .
  • the applicator 12 A can be tipped onto that side wall 71 , and rested on an essentially horizontal pedestal 70 .
  • the liquid to be used with such applicators can be chosen to be optimized for the particular application intended.
  • the cleaning liquid could be Windex® brand window cleaner.
  • a conventional bathroom tile cleaner could be used (preferably one with bleach).
  • a conventional hard surface cleaner could be used.
  • an appropriate liquid polish would be selected.
  • the pad be a multi-layer structure.
  • the adaptor could be formed integrally with the reservoir.
  • liquid applicators particularly well suited for display in packaging, and/or for convenient storage between uses.

Abstract

Disclosed are liquid applicators for dispensing liquid to a surface such as a bathroom wall, and working the liquid against the surface. The applicators may have a compressible reservoir for the cleaning liquid. Upon compressing the reservoir the liquid is driven to a scrubbing pad in a controlled fashion. A check valve prevents back flow to the reservoir from the pad. A blister pack can house the scrubbing pad even when the pad is attached to the reservoir. In another form the applicator can be tipped and rested on its side between uses.

Description

    CROSS-REFERENCE TO RELATED APPLICATIONS
  • Not applicable.
  • STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH/DEVELOPMENT
  • Not applicable.
  • BACKGROUND OF THE INVENTION
  • The present invention relates to compact hand-held devices that both provide liquid and the capability of working the liquid against a surface to which the liquid is being applied. It also relates to display/storage packaging useful therewith.
  • A variety of liquid applicators have been developed that have a reservoir to store a fluid to be applied and an applicator head/pad. See e.g. U.S. Pat. Nos. 2,820,234, 2,932,840, 3,135,990, 3,148,401, 3,565,294, 3,653,779, 4,183,684, 4,201,491, 4,553,871, 4,652,163, 4,961,661, 4,983,061, 5,114,255, 5,397,194, 5,454,659, 5,908,256, 6,036,391, 6,210,064, 6,425,701, 6,817,801, and 6,945,722. The disclosure of these patents, and of all other patents referred to herein, are incorporated by reference as if fully set forth herein.
  • Some of these prior devices use a trigger or other pumping system to dispense the liquid. Others rely on squeezing of the sides of the reservoir to squirt the liquid. Some deliver the liquid to the pad and others deliver the liquid separately.
  • A disadvantage of many such devices is that they sometimes deliver too much liquid (e.g. creating a drool or waste problem), or deliver too little liquid (e.g. especially if the pad is susceptible to being clogged). Further, some of these devices are complex to construct and thus unduly costly. Some are also susceptible to vandalism when being displayed in a store. Some are sold unassembled, requiring the consumer to come in direct contact with treated surfaces during assembly of the device.
  • Thus, a need exists for improved liquid applicators that can deliver a liquid to a surface being treated (e.g. cleaned) in a reliable manner, particularly where the applicator is suitable for use in desirable display packaging.
  • BRIEF SUMMARY OF THE INVENTION
  • In one aspect the invention provides a liquid applicator. It has a reservoir configured to hold a liquid to be applied to a surface, the reservoir having an adapter at one end. The adapter has an opening extending axially there through in communication with the reservoir, and a connection structure adjacent an outward end of the adapter. There is also a pad (preferably a scrubbing pad) removably engaged to the adapter.
  • The pad has a layer attached to a mounting plate, and the mounting plate has a connection structure suitable to engage the connection structure of the adapter. Preferably the connection structures engage each other by a bayonet form connection, such as where one or more legs on the adapter rotationally connect to one or more grooves on the mounting plate. The grooves can each have a widened portion and a narrowed portion to facilitate this.
  • There is a one-way check valve in the adapter opening for permitting transfer of liquid from the reservoir past the adapter while resisting return flow of liquid past the check valve to the reservoir. There may also be a plug positioned in the opening downstream of the check valve prior to use.
  • In another aspect of the invention other liquid applicators may have a reservoir configured to hold a liquid to be applied to a surface, the reservoir having an adapter at one end. The adapter has an opening extending axially there through and in communication with the reservoir, and a connection structure adjacent an outward end of the adapter. There is also a pad removably engaged to the adapter, and a well form pack suitable to receive the pad and house it prior to use.
  • The pad has a scrubbing layer attached to a mounting plate, and the mounting plate has a connection structure suitable to engage the connection structure of the adapter. The pad may be engaged to the adapter while still housed in the pack (through a hole in a rearward wall of the pack), or alternatively be engaged to the adapter when not housed in the pack.
  • There is a peel-off lid removably attached to the well form pack (to essentially enclose the pad when it and the pack are attached to the reservoir). Also, the pad may be multi-layer such as having a rearward sponge layer and a forward abrasive layer. It is most preferred to use this device for cleaning purposes with a cleaning liquid.
  • In yet another form the invention provides still other liquid applicators. They have a reservoir configured to hold a liquid to be applied to a surface. The reservoir has an elongated upper handle and a side surface. A scrubbing pad is linked to a lower surface of the reservoir and configured to receive the liquid there from. There are means associated with the reservoir (e.g. squeezable sides or a pump) to drive liquid out from the reservoir towards the scrubbing pad. The applicator is suitable to be tipped so that its side surface is downwardly positioned, followed by the applicator stably resting on the side surface when the side surface is placed on a horizontal support.
  • The cost of producing these devices is low, notwithstanding that they can reliably meter desired amounts of liquid to the surface being treated, and then work the liquid against the surface. Further, in some embodiments they permit the nature of the product to be displayed to the consumer at the time of sale, while still protecting the pad from vandalism and minimizing the risk of leakage. In other embodiments the invention provides a convenient way of storing the applicator between uses, even after the pad has become partially dirtied.
  • The foregoing and other advantages of the present invention will be apparent from the following description. In the description that follows reference is made to the accompanying drawings which form a part thereof, and in which there is shown by way of illustration, and not limitation, preferred embodiments of the invention. Such embodiments do not necessarily represent the full scope of the invention, and reference should therefore be made to the claims herein for interpreting the scope of the invention.
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a rear, perspective view of a liquid applicator of the present invention, shown in a display form;
  • FIG. 2 is an exploded view thereof, taken from a different perspective;
  • FIG. 3 is a sectional view of FIG. 1 along line 3-3;
  • FIG. 4 is a plan view with dotted lines indicating rotational engagement;
  • FIG. 5 is a somewhat enlarged view similar to FIG. 3, but showing the assembly partially exploded, and with packaging opened;
  • FIG. 6 is a view similar to FIG. 3, but showing the assembly with the packaging removed;
  • FIG. 7 is a sectional view showing the FIG. 6 assembly in use;
  • FIG. 8 is a sectional view taken along line 8-8 of FIG. 7, showing cleaning fluid moving through a one-way check valve when the bottle sides are squeezed;
  • FIG. 9 is a view similar to FIG. 8, but showing the one-way check valve in the closed position (e.g. when the bottle is not being squeezed);
  • FIG. 10 is a right, frontal, perspective view of a second embodiment of the present invention, where the fluid reservoir is in the form of an ergonomic handle;
  • FIG. 11 is a view of the FIG. 10 device when it is tilted up on its side and positioned on a holding pedestal; and
  • FIG. 12 is a sectional view taken along 12-12 of FIG. 10.
  • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
  • Referring first to FIGS. 1-3, a preferred embodiment liquid applicator 10 of the present invention is shown. The applicator 10 has a fluid reservoir 12 in the form of a squeeze bottle, an adapter 14 in the form of a neck, and a scrubber 18 housed in a “blister” type pack 16.
  • The applicator 10 can be displayed on a store shelf or stored in a home upright, as shown in FIG. 1. Prior to use pack 16 must be removed from the pad 18, with the pad 18 then being re-connected to the adapter 14. Then, the applicator 10 can be inverted so that the pad 18 will press against the surface 48 to be cleaned as shown in FIG. 7.
  • Reservoir 12 is but one possible reservoir form. As shown in FIGS. 10-12, the reservoir can instead be a reservoir 12A in the form of a molded handle.
  • As seen in FIG. 5 the adapter 14 has a centrally-located, axially extending opening 24 in communication with liquid in the reservoir 12. The opening 24 is bordered on two sides by protruding, L-shaped legs 26 and 28.
  • The pad 18 preferably is multi-layer and includes a sponge layer 32 adhered to an abrasive layer 34. On the opposite side of the sponge layer is positioned a mounting plate 36.
  • Preferably, the abrasive layer 34 is made from a synthetic material such as polyester fiber which is a carded air-laid resin bonded non-woven plastic, which is heat bonded or otherwise adhered to a conventional synthetic sponge, such as one made from, for example, “semi-open” cellular polyurethane (although other conventional sponge materials may also be used).
  • The mounting plate 36 is preferably a hard plastic which is attached by adhesive or other means to the sponge layer 32. One possible adhesive is hot glue, and one possible hard plastic is polyethylene.
  • The mounting plate 36 has a centrally-located, rearwardly-projecting cylinder 38 bordered on two sides by arc grooves 40 and 42 (see FIG. 2) configured to rotationally receive the L-shaped legs 26 and 28 of the adapter 14. In a bayonet type connection the legs can be inserted into the wider portion of the grooves. Relative rotation then traps feet of the legs between the mounting plate 36 and the sponge layer 32, whether or not the pack 16 is present around the pad 18.
  • As shown in FIG. 5, the pack 16 can be in the form of a cup-shaped well 20 suitable to hold the pad 18. Peel-off lid 22 removably covers the well 20. Preferably lid 22 is a synthetic material such as a printed card stock coated with a release adhesive on its rear side such as polyethylene. The well 20 is preferably a transparent plastic such as thermoformed RPET/recycled polyethylene terephthalate so that a consumer can see the nature of the product even when it is protected by packaging.
  • As will be understood from FIGS. 3-5, the pack 16 with pad 18 inside is removable from the adapter 14 by rotating the mounting plate 36 until the L-shaped legs 26 and 28 of the adapter 14 are aligned with the larger portions of the grooves 40 and 42. Then, the pack 16 can be moved axially away from the adapter 14 as shown in FIG. 5. The peel-off lid 22 is opened as shown in FIG. 5.
  • At this point, the pack 16 can be separated from the pad 18 and disposed of. Then, as shown in FIG. 6, the pad can be re-engaged to the adapter 14 by reversing the axial and rotational movements described above. However, before this is done an additional step may be needed depending on whether a plug 27 is present. In this regard, it is preferred to insert a temporary plug downstream of the check valve 46 inside the opening 24 prior to use of the device. This helps avoid leakage prior to use, and should minimize vandalism if a vandal tries to squeeze the bottle at the store.
  • Thus, after the FIG. 5 position is achieved, the plug 27 (if present) should be removed before the FIG. 6 reassembly occurs. After re-establishing the bayonet connection without the pack 16 present, the applicator 10 is ready to use. In the FIG. 6 configuration centrally-projecting cylinder 38 of the mounting plate 36 aligns with the opening 24 of the adapter 14.
  • FIGS. 5-9 illustrate the operation and positioning of a one-way check valve 46. It is essentially a circular disk that is at rest in the FIG. 9 position in the opening 24. A cross shaped cut is preferably through the center of the disk which fully closes when pressure is not present (as shown in FIG. 8). Hence, any tendency for reverse flow from the pad back to the reservoir (if the pad is pushed down against a surface being treated) is prevented, and unintended drool from the reservoir is minimized.
  • In use, and as shown in FIG. 7, pad 18 (particularly abrasive layer 34 thereof) is pressed against a surface 48 to be cleaned/treated (e.g. a bathroom wall, a bathtub, a window, or another hard surface). One then squeezes the sides of reservoir 12, forcing cleaning liquid through the check valve 46 and the opening 24 into sponge layer 32. The liquid then moves into abrasive layer 34, particularly when the pad is compressed against a working surface 48. The sponge thus acts as a form of metering device.
  • Note that the compression of the pad 18 tends to provide a significant back flow pressure of liquid. However, that liquid cannot return to the reservoir 12 due to the design of check valve 46.
  • FIGS. 10-12 illustrate a second embodiment of the present invention, in which the reservoir 12A is in the form of an elongated ergonomic handle. Instead of the entire handle being squeezable, a frontal portion 50 can be pressed to activate a pump to ultimately drive cleaning liquid 52 through neck 14A and ultimately to a scrubber pad 18A made of an abrasive layer 34A and sponge layer 32A. Alternatively, the sides of the handle could be squeezable to motivate the squirting of the liquid.
  • Importantly, this embodiment is provided with a relatively flat rearward side wall 71. Thus, between uses, as shown in FIG. 11, the applicator 12A can be tipped onto that side wall 71, and rested on an essentially horizontal pedestal 70.
  • The liquid to be used with such applicators can be chosen to be optimized for the particular application intended. For example, if the device is to be used as a window cleaner, the cleaning liquid could be Windex® brand window cleaner. If the device is to be used as a bathroom tile cleaner, a conventional bathroom tile cleaner could be used (preferably one with bleach). If the device is to be used as a hard surface cleaner, a conventional hard surface cleaner could be used. If the device is to be used to polish furniture or shoes, an appropriate liquid polish would be selected.
  • While preferred embodiments of the present invention have been described above, it should be appreciated that the invention could be used in a variety of other embodiments. For example, it is not critical that the pad be a multi-layer structure. Further, the adaptor could be formed integrally with the reservoir.
  • Thus, the principles of the present invention can be applied in a variety of ways apart from those specifically noted herein and/or depicted in the drawings. Still other modifications may be made without departing from the spirit and scope of the invention. Thus, the claims (rather than just the preferred embodiments) should be reviewed in order to understand the full scope of the invention.
  • INDUSTRIAL APPLICABILITY
  • Disclosed are liquid applicators particularly well suited for display in packaging, and/or for convenient storage between uses.

Claims (12)

1. A liquid applicator, comprising:
a reservoir configured to hold a liquid to be applied to a surface, the reservoir having an adapter at one end;
the adapter comprising an opening extending axially there through and in communication with the reservoir, and a connection structure adjacent an outward end of the adapter; and
a pad removably engaged to the adapter;
wherein the pad comprises a layer attached to a mounting plate;
wherein the mounting plate has a connection structure suitable to engage the connection structure of the adapter; and
wherein the connection structures engage each other by a bayonet connection.
2. The liquid applicator of claim 1, wherein the adapter connection structure is a leg, and the mounting plate connection structure is a groove.
3. The liquid applicator of claim 1, wherein the adapter connection structure comprises two legs arrayed on opposing sides of the adapter opening at an outward end of the adapter, and the mounting plate connection structure comprises two arc form grooves, each with a widened portion and a narrowed portion.
4. The liquid applicator of claim 1, wherein there is a one-way check valve in the adapter opening for permitting transfer of liquid from the reservoir past the adapter, but resisting return flow of liquid past the check valve to the reservoir.
5. The liquid applicator of claim 4, further comprising a removable plug positionable downstream of the one-way check valve in the adapter opening.
6. The liquid applicator of claim 1, wherein the liquid is a cleaning liquid.
7. A liquid applicator, comprising:
a reservoir configured to hold a liquid to be applied to a surface, the reservoir having an adapter at one end;
the adapter comprising an opening extending axially there through and in communication with the reservoir, and a connection structure adjacent an outward end of the adapter;
a pad removably engaged to the adapter; and
a well form pack suitable to receive the pad and house it prior to use;
wherein the pad comprises a layer attached to a mounting plate;
wherein the mounting plate has a connection structure suitable to engage the connection structure of the adapter; and
wherein the pad is configured so as to be suitable to be linked to the adapter while housed in the pack through a hole in a rearward wall of the pack, or alternatively be linked to the adapter when not housed in the pack.
8. The liquid applicator of claim 7, further comprising a peel-off lid attached to the well form pack.
9. The liquid applicator of claim 8, wherein the pad comprises a rearward sponge layer and a forward abrasive layer.
10. The liquid applicator of claim 8, wherein the liquid is a cleaning liquid and the pad is a scrubbing pad.
11. A liquid applicator, comprising:
a reservoir configured to hold a liquid to be applied to a surface, the reservoir having an elongated upper handle and a side surface;
a scrubbing pad linked to a lower surface of the reservoir and configured to receive liquid there from; and
means associated with the reservoir to drive liquid out from the reservoir to the scrubbing pad;
wherein the applicator is suitable to be tipped so that its side surface is downwardly positioned, followed by the applicator being able to stably rest on the side surface when the side surface is placed on a horizontal support.
12. The liquid applicator of claim 11, wherein the liquid is a cleaning liquid.
US11/741,006 2007-04-27 2007-04-27 Liquid applicator Abandoned US20080267689A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US11/741,006 US20080267689A1 (en) 2007-04-27 2007-04-27 Liquid applicator
EP08742997A EP2142062A2 (en) 2007-04-27 2008-04-17 Liquid applicator
JP2010506215A JP2010524682A (en) 2007-04-27 2008-04-17 Liquid applicator
PCT/US2008/004954 WO2008133829A2 (en) 2007-04-27 2008-04-17 Liquid applicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/741,006 US20080267689A1 (en) 2007-04-27 2007-04-27 Liquid applicator

Publications (1)

Publication Number Publication Date
US20080267689A1 true US20080267689A1 (en) 2008-10-30

Family

ID=39615582

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/741,006 Abandoned US20080267689A1 (en) 2007-04-27 2007-04-27 Liquid applicator

Country Status (4)

Country Link
US (1) US20080267689A1 (en)
EP (1) EP2142062A2 (en)
JP (1) JP2010524682A (en)
WO (1) WO2008133829A2 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3015879A1 (en) * 2013-12-26 2015-07-03 Fabrice Coudin SHOWER BLOCK WITH GEL RECHARGE AND SPONGE
US20150278645A1 (en) * 2014-03-25 2015-10-01 Seiko Epson Corporation Printing device, printing method for printing device, and print medium
US20160120289A1 (en) * 2014-10-31 2016-05-05 Brian David Viscomi Hygienic Cosmetic Applicator
US20160235272A1 (en) * 2014-10-06 2016-08-18 The Clorox Company All-in-one scrubbing tool with hook for substrate attachment
USD770800S1 (en) 2015-06-26 2016-11-08 The Clorox Company Dispenser
USD827438S1 (en) 2016-05-16 2018-09-04 The Clorox Company Spraying device
US10071399B2 (en) 2014-10-06 2018-09-11 The Clorox Company Article for scrubbing and cleaning hard surfaces and a method for use thereof
US10136789B2 (en) 2014-10-06 2018-11-27 The Clorox Company All-in-one squeezable scrubbing tool
CN108991984A (en) * 2018-09-20 2018-12-14 河北晨阳工贸集团有限公司 A kind of window-cleaning device
US11160962B2 (en) * 2017-05-16 2021-11-02 Professional Disposables International, Inc. Antiseptic delivery device and method of use
US11311707B2 (en) 2016-08-12 2022-04-26 Professional Disposables International, Inc. Antiseptic delivery device and method of use

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2795683C (en) * 2010-08-27 2014-04-29 Razmik Margoosian Liquid dispensing applicator with breakable offset projection
JP6118520B2 (en) * 2012-07-31 2017-04-19 株式会社吉野工業所 Application container
KR101880215B1 (en) * 2017-06-07 2018-07-19 (주)주성생활건강 A Functional Sanitation Liquid container
WO2020217273A1 (en) * 2019-04-22 2020-10-29 サミュエル アーロン ウインクラー Tool for applying liquids and kit for applying liquids

Citations (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1255053A (en) * 1917-05-15 1918-01-29 Gilbert G Satrum Blackboard-cleaner.
US1287487A (en) * 1917-11-14 1918-12-10 Maud Miller Smith Device for polishing varnished and hard-finish surfaces.
US2121701A (en) * 1936-12-22 1938-06-21 Landers John Dental cleaning and massage device
US2820234A (en) * 1954-09-13 1958-01-21 Robert M Rigney Hand washing tool for dishes, mirrors and the like
US2932840A (en) * 1958-05-21 1960-04-19 Henry T Lathrop Cleaning device
US2962743A (en) * 1957-12-10 1960-12-06 United Shoe Machinery Corp Shoe cream applicators with laminated plastic sponge pads
US3084375A (en) * 1959-12-01 1963-04-09 Glidomatic Corp Dauber
US3135990A (en) * 1962-01-29 1964-06-09 Bergmann Anna Dispensing brush
US3148401A (en) * 1963-03-18 1964-09-15 Truly Magic Products Inc Liquid applicator attached to container
US3378330A (en) * 1965-06-28 1968-04-16 Schwartzman Gilbert Fluid dispenser
US3455638A (en) * 1967-06-08 1969-07-15 Herman W Braswell Device for cleaning window surfaces
US3565294A (en) * 1968-06-24 1971-02-23 Gilbert Schwartzman Applicator and container having cam-locking means
US3653779A (en) * 1970-03-30 1972-04-04 Gilbert Schwartzman Disc valve for applicator
US4019657A (en) * 1975-03-03 1977-04-26 Spitzer Joseph G Aerosol containers for foaming and delivering aerosols
US4089609A (en) * 1976-10-15 1978-05-16 Gring Frank M Combination applicator and closure cap means for shaving cream containers
US4183684A (en) * 1977-11-29 1980-01-15 Marion Health & Safety, Inc. Fluid dispensing unit
US4201491A (en) * 1978-06-19 1980-05-06 Truly Magic Products, Inc. Liquid applicator
US4553871A (en) * 1984-03-01 1985-11-19 Minnesota Mining And Manufacturing Company Device for cleaning phonograph stylus
US4652163A (en) * 1984-07-09 1987-03-24 Wagner Spray Tech Corporation Liquid applicator with scraper and method of use
US4859102A (en) * 1988-03-07 1989-08-22 Naji Chamieh Contoured cleaning device
US4932802A (en) * 1989-11-13 1990-06-12 Cantone Thomas J Nail polish bottle cover having a nail polish remover dispenser
US4961661A (en) * 1986-09-05 1990-10-09 Sutton Terry J Extendable fluid applicator
US5042690A (en) * 1990-02-08 1991-08-27 Cp Packaging, Inc. Unit dose assembly
US6817801B1 (en) * 2003-05-14 2004-11-16 The Valvoline Company, A Division Of Ashland, Inc. Automotive interior liquid applicator

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4429590Y1 (en) * 1967-05-12 1969-12-06
JPS49137934U (en) * 1973-03-30 1974-11-27
JPS613484Y2 (en) * 1979-06-21 1986-02-03
JPS58177354U (en) * 1982-05-20 1983-11-28 株式会社桜井製作所 liquid glue container
JPS6169024U (en) * 1984-10-08 1986-05-12
JPS6358678U (en) * 1986-09-30 1988-04-19
ATE81035T1 (en) * 1987-05-15 1992-10-15 Nancy Ann Willcox FEED APPLICATOR.
US5397194A (en) * 1994-01-24 1995-03-14 Yuan; Henry S. Fountain cleaning device
JPH10305841A (en) * 1997-04-30 1998-11-17 Dainippon Printing Co Ltd Beverage can with gift
JP3045159U (en) * 1997-07-09 1998-01-23 株式会社ソフト九九コーポレーション Combination of car wash container and car wash tool bag
JP2002011404A (en) * 2000-06-28 2002-01-15 S T Chem Co Ltd Coating utensil and coating attachment used for the same
FR2812277B1 (en) * 2000-07-27 2003-01-10 Oreal DEVICE FOR PACKAGING AND APPLYING A PRODUCT, ESPECIALLY COSMETIC
JP2002058625A (en) * 2000-08-21 2002-02-26 Asahipen Corp Wax applicator for small area
US6742951B2 (en) * 2002-07-23 2004-06-01 S.C. Johnson & Son, Inc. Cleaning implement
JP4208890B2 (en) * 2006-04-18 2009-01-14 小島プレス工業株式会社 Board mounting structure

Patent Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1255053A (en) * 1917-05-15 1918-01-29 Gilbert G Satrum Blackboard-cleaner.
US1287487A (en) * 1917-11-14 1918-12-10 Maud Miller Smith Device for polishing varnished and hard-finish surfaces.
US2121701A (en) * 1936-12-22 1938-06-21 Landers John Dental cleaning and massage device
US2820234A (en) * 1954-09-13 1958-01-21 Robert M Rigney Hand washing tool for dishes, mirrors and the like
US2962743A (en) * 1957-12-10 1960-12-06 United Shoe Machinery Corp Shoe cream applicators with laminated plastic sponge pads
US2932840A (en) * 1958-05-21 1960-04-19 Henry T Lathrop Cleaning device
US3084375A (en) * 1959-12-01 1963-04-09 Glidomatic Corp Dauber
US3135990A (en) * 1962-01-29 1964-06-09 Bergmann Anna Dispensing brush
US3148401A (en) * 1963-03-18 1964-09-15 Truly Magic Products Inc Liquid applicator attached to container
US3378330A (en) * 1965-06-28 1968-04-16 Schwartzman Gilbert Fluid dispenser
US3455638A (en) * 1967-06-08 1969-07-15 Herman W Braswell Device for cleaning window surfaces
US3565294A (en) * 1968-06-24 1971-02-23 Gilbert Schwartzman Applicator and container having cam-locking means
US3653779A (en) * 1970-03-30 1972-04-04 Gilbert Schwartzman Disc valve for applicator
US4019657A (en) * 1975-03-03 1977-04-26 Spitzer Joseph G Aerosol containers for foaming and delivering aerosols
US4089609A (en) * 1976-10-15 1978-05-16 Gring Frank M Combination applicator and closure cap means for shaving cream containers
US4183684A (en) * 1977-11-29 1980-01-15 Marion Health & Safety, Inc. Fluid dispensing unit
US4201491A (en) * 1978-06-19 1980-05-06 Truly Magic Products, Inc. Liquid applicator
US4553871A (en) * 1984-03-01 1985-11-19 Minnesota Mining And Manufacturing Company Device for cleaning phonograph stylus
US4652163A (en) * 1984-07-09 1987-03-24 Wagner Spray Tech Corporation Liquid applicator with scraper and method of use
US4961661A (en) * 1986-09-05 1990-10-09 Sutton Terry J Extendable fluid applicator
US4859102A (en) * 1988-03-07 1989-08-22 Naji Chamieh Contoured cleaning device
US4932802A (en) * 1989-11-13 1990-06-12 Cantone Thomas J Nail polish bottle cover having a nail polish remover dispenser
US5042690A (en) * 1990-02-08 1991-08-27 Cp Packaging, Inc. Unit dose assembly
US6817801B1 (en) * 2003-05-14 2004-11-16 The Valvoline Company, A Division Of Ashland, Inc. Automotive interior liquid applicator
US20040228672A1 (en) * 2003-05-14 2004-11-18 The Valvoline Company, A Division Of Ashland Inc. Automotive interior liquid applicator

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3015879A1 (en) * 2013-12-26 2015-07-03 Fabrice Coudin SHOWER BLOCK WITH GEL RECHARGE AND SPONGE
US20150278645A1 (en) * 2014-03-25 2015-10-01 Seiko Epson Corporation Printing device, printing method for printing device, and print medium
US9330346B2 (en) * 2014-03-25 2016-05-03 Seiko Epson Corporation Printing device, printing method for printing device, and print medium
US10071399B2 (en) 2014-10-06 2018-09-11 The Clorox Company Article for scrubbing and cleaning hard surfaces and a method for use thereof
US20160235272A1 (en) * 2014-10-06 2016-08-18 The Clorox Company All-in-one scrubbing tool with hook for substrate attachment
US10576509B2 (en) 2014-10-06 2020-03-03 The Clorox Company Article for scrubbing and cleaning hard surfaces and a method for use thereof
US10136789B2 (en) 2014-10-06 2018-11-27 The Clorox Company All-in-one squeezable scrubbing tool
US10064535B2 (en) * 2014-10-06 2018-09-04 The Clorox Company All-in-one scrubbing tool with hook for substrate attachment
US20160120289A1 (en) * 2014-10-31 2016-05-05 Brian David Viscomi Hygienic Cosmetic Applicator
US9504303B2 (en) * 2014-10-31 2016-11-29 Brian David Viscomi Hygienic cosmetic applicator
USD770800S1 (en) 2015-06-26 2016-11-08 The Clorox Company Dispenser
USD827438S1 (en) 2016-05-16 2018-09-04 The Clorox Company Spraying device
US11311707B2 (en) 2016-08-12 2022-04-26 Professional Disposables International, Inc. Antiseptic delivery device and method of use
US11160962B2 (en) * 2017-05-16 2021-11-02 Professional Disposables International, Inc. Antiseptic delivery device and method of use
CN108991984A (en) * 2018-09-20 2018-12-14 河北晨阳工贸集团有限公司 A kind of window-cleaning device

Also Published As

Publication number Publication date
WO2008133829A3 (en) 2009-02-19
EP2142062A2 (en) 2010-01-13
WO2008133829A2 (en) 2008-11-06
JP2010524682A (en) 2010-07-22

Similar Documents

Publication Publication Date Title
US20080267689A1 (en) Liquid applicator
US7585125B2 (en) Device for storing and dispensing a flowable product
US10368701B2 (en) Reservoir with removable mobile dispenser
US8714853B2 (en) Dispenser
US8167510B2 (en) Surface scrubber with rotating pad
US7264414B2 (en) Dispenser assembly for dispensing liquid onto a removable sheet contained by an implement
US20080205972A1 (en) Surface cleaner with removable wand
US9808130B2 (en) Personal cleaning system
US9433191B2 (en) Applicator for applying cleaning, disinfecting and pet care solutions
US7063476B1 (en) Liquid dispensing applicator
EP1765695A1 (en) Fluid product dispenser
CA2377294A1 (en) Pen dispensing and cartridge system
US6279188B1 (en) Liquid dispenser and applicator
US20080107473A1 (en) Disposable applicator for shining the surface of an object
US20040101347A1 (en) Ergonomic portable multi-purpose cleaning device
EP3695910A1 (en) Device for applying a liquid
US8870031B2 (en) Dispenser
US7357587B2 (en) Universal liquid dispenser
KR200493195Y1 (en) Dispenser for liquid material
US20080181714A1 (en) Sponge device with urethane and cellulose material combination construction
GB2322797A (en) Shaving foam dispensing apparatus with integral applicator brush
GB2359290A (en) Combined container and cleaning device
WO2003061846A3 (en) Pen dispensers with interlocking cartridges
TH71160A (en) Cloth cleaning equipment
NL1023375A1 (en) Storage container intended for placement in a dispenser for dispensing a liquid.

Legal Events

Date Code Title Description
STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION