CA2603620A1 - Multi-clarity lenses - Google Patents

Multi-clarity lenses Download PDF

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Publication number
CA2603620A1
CA2603620A1 CA002603620A CA2603620A CA2603620A1 CA 2603620 A1 CA2603620 A1 CA 2603620A1 CA 002603620 A CA002603620 A CA 002603620A CA 2603620 A CA2603620 A CA 2603620A CA 2603620 A1 CA2603620 A1 CA 2603620A1
Authority
CA
Canada
Prior art keywords
lens
diffuser
light
section
lenses
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.)
Granted
Application number
CA002603620A
Other languages
French (fr)
Other versions
CA2603620C (en
Inventor
Raechell Maria Thuot Rann
Imre J. Dancs
John S. Trent
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.)
SC Johnson and Son Inc
Original Assignee
S. C. Johnson & Son, Inc.
Raechell Maria Thuot Rann
Imre J. Dancs
John S. Trent
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 S. C. Johnson & Son, Inc., Raechell Maria Thuot Rann, Imre J. Dancs, John S. Trent filed Critical S. C. Johnson & Son, Inc.
Publication of CA2603620A1 publication Critical patent/CA2603620A1/en
Application granted granted Critical
Publication of CA2603620C publication Critical patent/CA2603620C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/02—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
    • A61L9/03—Apparatus therefor
    • A61L9/037—Apparatus therefor comprising a wick
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/12—Lighting means

Abstract

The present invention is directed toward apparatuses, devices, methods, kits, programs, and combinations to disperse and/or project light. For example, in one embodiment of the present invention where a light effect of glowing, diffuse, and projected light is desired, one lens is provided that diffuses light in one section of the lens and is substantially clear in another section to allow substantially all the light to pass through the lens. In other embodiments to obtain the same effect, one or more lenses diffuse light while one or more other lenses are clear to allow substantially all the light to pass through the lens.

Claims (20)

1. A diffuser, comprising:

a housing assembly having a compartment for receiving a container having a wick;

a heating device disposed within the housing assembly at a position proximate to an upper portion of the wick;

an electrical connection to transmit electricity to the diffuser;
a light source comprising a light-emitting diode; and at least one lens to project light emitted from the light source from the diffuser.
2. The diffuser of claim 1, wherein the diffuser comprises at least two lenses.
3. The diffuser of claim 2, wherein at least one lenses is oriented toward at least one of a front, side, top, bottom, or back orientation of the diffuser.
4. The diffuser of claim 1, wherein at least one of the lenses comprises a glass, a resin, or a plastic.
5. The diffuser of claim 4, wherein the at least one lens comprises a plastic comprising polypropylene.
6. The diffuser of claim 1, wherein at least one of the lenses diffuses light and at least one lens projects light.
7. The diffuser of claim 1, wherein at least one lens diffuses light and projects light.
8. The diffuser of claim 7, wherein the at least one lens comprises a single integral optical element.
9. The diffuser of claim 8, wherein at least one of the sections of the lens is thicker than at least one other section of the lens.
10. The diffuser of claim 9, wherein the thicker section of the lens is more opaque to light than a thinner section of the lens.
11. The diffuser of claim 1, wherein a portion of the lens is at least one of clear, polished, frosted, colored, etched, painted, and textured.
12. The diffuser of claim 11, wherein the lens comprises a section of the lens portion that is thicker than at least one other section of the lens.
13. The diffuser of claim 12, wherein the thicker portion of the lens is more opaque to visible light than a thinner portion of the lens.
14. The diffuser of claim 1 further comprising an adjustment mechanism for displacing the upper portion of the wick toward or away from the heating device.
15. A method of displaying light and dispensing a fragrance from a diffuser, the method comprises:

providing the diffuser, the diffuser including a housing assembly having a reclosable compartment for at least one of receiving, releasably engaging, and retaining a container configured to contain the fragrance and an optional wick extending therefrom;
a heating device disposed within the housing assembly at a position proximate to the container; a light source comprising a light-emitting diode; and at least one lens near the light source to display light;

inserting into the compartment the container having an amount of the fragrance;
providing a power source to the diffuser; and activating the heater and the light source to display the light through the at least one lens and to dispense the fragrance from the diffuser.
16. The method of claim 15, wherein the diffuser comprises at least two lenses.
17. The method of claim 15, wherein at least one lens diffuses light and projects light.
18. A multi-clarity lens for displaying light from a device to disperse active material, the multi-clarity lens comprising:

a polypropylene lens comprising at least one section that is thicker and more opaque to light than at least one other section;

wherein the device comprises a housing assembly having a compartment for at least one of receiving, releasably engaging, and retaining a container configured to contain the active material and an optional wick extending therefrom; a heating device disposed within the housing assembly at a position proximate to the container; a light source comprising a light-emitting diode; and at least one of the polypropylene lenses near the light source to display light.
19. The multi-clarity lens of claim 18, wherein the lens diffuses light and projects light.
20. The multi-clarity lens of claim 18, wherein a section of the polypropylene lens is at least one of clear, polished, frosted, colored, etched, painted, and textured.
CA2603620A 2005-03-31 2006-03-30 Multi-clarity lenses Expired - Fee Related CA2603620C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/097,770 US7281811B2 (en) 2005-03-31 2005-03-31 Multi-clarity lenses
US11/097,770 2005-03-31
PCT/US2006/011900 WO2006105396A1 (en) 2005-03-31 2006-03-30 Night light with plural lenses and fragrance dispenser

Publications (2)

Publication Number Publication Date
CA2603620A1 true CA2603620A1 (en) 2006-10-05
CA2603620C CA2603620C (en) 2011-01-04

Family

ID=36685557

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2603620A Expired - Fee Related CA2603620C (en) 2005-03-31 2006-03-30 Multi-clarity lenses

Country Status (6)

Country Link
US (1) US7281811B2 (en)
EP (1) EP1863541A1 (en)
AU (1) AU2006230471A1 (en)
CA (1) CA2603620C (en)
TW (1) TW200702595A (en)
WO (1) WO2006105396A1 (en)

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WO2006105396A1 (en) 2006-10-05
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CA2603620C (en) 2011-01-04
TW200702595A (en) 2007-01-16
AU2006230471A1 (en) 2006-10-05

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