US20140287889A1 - Barbell - Google Patents
Barbell Download PDFInfo
- Publication number
- US20140287889A1 US20140287889A1 US14/217,897 US201414217897A US2014287889A1 US 20140287889 A1 US20140287889 A1 US 20140287889A1 US 201414217897 A US201414217897 A US 201414217897A US 2014287889 A1 US2014287889 A1 US 2014287889A1
- Authority
- US
- United States
- Prior art keywords
- barbell
- bar
- plate
- brackets
- accepting
- 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
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/0728—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with means for fixing weights on bars, i.e. fixing olympic discs or bumper plates on bar-bells or dumb-bells
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/0724—Bar-bells; Hand bars
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/078—Devices for bench press exercises, e.g. supports, guiding means
- A63B21/0783—Safety features for bar-bells, e.g. drop limiting means
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/40—Interfaces with the user related to strength training; Details thereof
- A63B21/4027—Specific exercise interfaces
- A63B21/4033—Handles, pedals, bars or platforms
- A63B21/4035—Handles, pedals, bars or platforms for operation by hand
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0036—Accessories for stowing, putting away or transporting exercise apparatus or sports equipment
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
Definitions
- This invention pertains to exercise apparatus of the type employing movable weight plates. Examples of such devices are barbells and dumbbells.
- dumbbells and barbells There are two fundamental types of dumbbells and barbells: the “fixed weight” type, wherein the weight plates are permanently secured on the ends of a bar, and the “adjustable” type, wherein weight plates are secured on the bar by removable collars that permit the user to add or remove individual weight plates to the bar.
- An improved barbell for bicep curl movements is described herein that remains stationary when set on the floor or other support surface, provides convenient mounting and dismounting of weight plates, and provides less back stress as it is grasped.
- the bar bell comprises a plate-accepting bar that extends longitudinally between two end regions at which weight plates can be mounted, a longitudinally-extending handle positioned above the plate-accepting bar and supported by the barbell, a pair of barbell-supporting brackets positioned at respective end regions of the plate-accepting bar to stably support the barbell on a supporting surface without contact between mounted weight plates and the supporting surface, and at least one longitudinally-extending fulcrum bar affixed to the barbell in such a way that it is positioned to contact a user's forearm during a bicep curl and create a lever arm vis-à-vis the handle that maintains the barbell's center of gravity in a lagging position with respect to the user's hands so as to exert enhanced resistance to the curling movement during the movement.
- FIG. 1 is a front elevation view of a preferred barbell constructed in accordance with the invention
- FIG. 2 is a right side elevation view of a dumbbell constructed in accordance with the invention, with the weight plates removed;
- FIG. 3 is a right side elevation view showing a user grasping the barbell in its resting position
- FIG. 4 is an oblique front view showing a user performing a bicep curl with the barbell.
- a barbell 10 comprises a plate-accepting bar 11 that extends longitudinally between two end regions at which weight plates 14 can be mounted.
- a longitudinally-extending handle 16 positioned above the plate-accepting bar 11 is supported by the barbell, namely (in the preferred embodiment) by a pair of barbell-supporting L-shaped brackets 12 positioned at respective end regions of the plate-accepting bar.
- the brackets 12 stably support the barbell on a supporting surface (typically, a floor) via respective leg portions 12 a formed by the base of the “L”.
- the preferred brackets 12 accordingly include a through hole which permits passage of the plate-accepting bar 11 therethrough.
- the bar 11 is welded or otherwise securely affixed to the bracket.
- the bar 11 is supported above the support surface (i.e., the floor) at a height sufficient to enable the weight plates to be clear of the supporting surface.
- This permits easy mounting and dismounting of the weight plates, a particularly important feature when Olympic plates or standard plates of substantial poundage are being used.
- the brackets also preclude the barbell from rolling, as barbells with round plates can do when the supporting surface is not perfectly horizontal.
- the position of the longitudinally-extending handle 16 above the plate-accepting bar 11 presents the handle to the user at a height that decreases the degree to which the user must bend in order to grasp the handle.
- the decrease is equal to the height the plate-accepting bar is raised from the floor by the brackets 12 plus the height above the plate-accepting bar at which the handle 16 is positioned.
- the raised position of the handle vis-à-vis a conventional barbell means that less stress is placed on the user's back and legs in grasping and lifting the barbell because the user need not stoop as low.
- the barbell 10 includes at least one longitudinally-extending fulcrum bar 18 (and preferably a pair of such bars) affixed to the barbell in such a way that it is positioned to contact a user's forearm during a bicep curl and create a lever arm vis-à-vis the handle that maintains the barbell's center of gravity in a lagging position with respect to the user's hands so as to exert enhanced resistance to the curling movement during the movement.
- FIG. 4 the function of the leverage bar is seen as the user approaches the upper region of a bicep curl.
- Pads mounted about the fulcrum bar 18 for safety and comfort of the user, have contacted the user's outer forearms, forming a first moment arm whereby the curling force applied by the user to the handle acts against the first moment arm created by the radial distance between the user's contact with the handle and user's contact with the fulcrum bar, while the effective resistance to the user's effort is a vertically downward force vector acting on a second moment arm that is a function of the radial distance between the longitudinal axis of the plate-accepting bar 11 and the user's contact point with the fulcrum bar 18 .
- each bracket 12 has a lower relatively wide portion 12 a against which the weight plates are mounted, and an upper stem portion 12 b which provides the height for mounting the handle 16 to the bracket.
- the handle 16 is preferably mounted about a bar that extends longitudinally between and into the brackets 12 , and is preferably supported about the bar by bearing means such as those known in the art for smooth and virtually friction-free rotation.
- the bracket can be provided with means for adjusting the height at which the plate-accepting bar is positioned, thereby controlling the length of the second moment arm and, consequently, the counter-torque to be provided by the weight of the barbell.
- the height at which the plate-accepting bar 11 is supported limits the diameter, and therefore the weight, of weight plates that can be accepted by the barbell. Since the number of weight plates mountable on the bar 11 is limited by the length of the bar 11 protruding outward from the bracket 12 , limiting or adjusting the diameter of the accommodated plates limits the weight that a user can curl. This provides a safety feature attractive to liability-conscious gym owners and training professionals, especially in gyms where inexperienced users might overextend and injure themselves.
- the amount of effort needed to curl a given weight is a function of the aforedescribed first moment arm.
- the height of the lifting bar 16 can be fixed at a desired height, or the barbell can be configured to provide a height-adjustment mechanism that changes length of the second moment arm and the consequential curling effort needed.
- the height of the lifting bar 16 is fixed by coupling the bar 16 between opposite stem portions 12 b that are integral parts of the brackets 12 . While currently preferred, other bracket shapes and added adjustment mechanisms are within the scope of this invention.
Abstract
Description
- This invention pertains to exercise apparatus of the type employing movable weight plates. Examples of such devices are barbells and dumbbells.
- There are two fundamental types of dumbbells and barbells: the “fixed weight” type, wherein the weight plates are permanently secured on the ends of a bar, and the “adjustable” type, wherein weight plates are secured on the bar by removable collars that permit the user to add or remove individual weight plates to the bar.
- An improved barbell for bicep curl movements is described herein that remains stationary when set on the floor or other support surface, provides convenient mounting and dismounting of weight plates, and provides less back stress as it is grasped.
- Briefly, the bar bell comprises a plate-accepting bar that extends longitudinally between two end regions at which weight plates can be mounted, a longitudinally-extending handle positioned above the plate-accepting bar and supported by the barbell, a pair of barbell-supporting brackets positioned at respective end regions of the plate-accepting bar to stably support the barbell on a supporting surface without contact between mounted weight plates and the supporting surface, and at least one longitudinally-extending fulcrum bar affixed to the barbell in such a way that it is positioned to contact a user's forearm during a bicep curl and create a lever arm vis-à-vis the handle that maintains the barbell's center of gravity in a lagging position with respect to the user's hands so as to exert enhanced resistance to the curling movement during the movement.
- These and other details concerning the invention will be apparent from the following description of the preferred embodiment, of which the drawings form a part.
- In the preferred embodiment,
-
FIG. 1 is a front elevation view of a preferred barbell constructed in accordance with the invention; -
FIG. 2 is a right side elevation view of a dumbbell constructed in accordance with the invention, with the weight plates removed; and -
FIG. 3 is a right side elevation view showing a user grasping the barbell in its resting position; and -
FIG. 4 is an oblique front view showing a user performing a bicep curl with the barbell. - Referring to
FIGS. 1-2 , abarbell 10 comprises a plate-acceptingbar 11 that extends longitudinally between two end regions at whichweight plates 14 can be mounted. A longitudinally-extendinghandle 16 positioned above the plate-acceptingbar 11 is supported by the barbell, namely (in the preferred embodiment) by a pair of barbell-supporting L-shaped brackets 12 positioned at respective end regions of the plate-accepting bar. - The
brackets 12 stably support the barbell on a supporting surface (typically, a floor) viarespective leg portions 12 a formed by the base of the “L”. Thepreferred brackets 12 accordingly include a through hole which permits passage of the plate-acceptingbar 11 therethrough. Thebar 11 is welded or otherwise securely affixed to the bracket. - As illustrated in
FIG. 1 , thebar 11 is supported above the support surface (i.e., the floor) at a height sufficient to enable the weight plates to be clear of the supporting surface. This permits easy mounting and dismounting of the weight plates, a particularly important feature when Olympic plates or standard plates of substantial poundage are being used. The brackets also preclude the barbell from rolling, as barbells with round plates can do when the supporting surface is not perfectly horizontal. - As best illustrated in
FIG. 3 , the position of the longitudinally-extendinghandle 16 above the plate-acceptingbar 11 presents the handle to the user at a height that decreases the degree to which the user must bend in order to grasp the handle. Compared with conventional barbells whose plate-accepting bar also provides the handle grasped by the user, the decrease is equal to the height the plate-accepting bar is raised from the floor by thebrackets 12 plus the height above the plate-accepting bar at which thehandle 16 is positioned. The raised position of the handle vis-à-vis a conventional barbell means that less stress is placed on the user's back and legs in grasping and lifting the barbell because the user need not stoop as low. - The
barbell 10 includes at least one longitudinally-extending fulcrum bar 18 (and preferably a pair of such bars) affixed to the barbell in such a way that it is positioned to contact a user's forearm during a bicep curl and create a lever arm vis-à-vis the handle that maintains the barbell's center of gravity in a lagging position with respect to the user's hands so as to exert enhanced resistance to the curling movement during the movement. Turning toFIG. 4 , the function of the leverage bar is seen as the user approaches the upper region of a bicep curl. Pads, mounted about thefulcrum bar 18 for safety and comfort of the user, have contacted the user's outer forearms, forming a first moment arm whereby the curling force applied by the user to the handle acts against the first moment arm created by the radial distance between the user's contact with the handle and user's contact with the fulcrum bar, while the effective resistance to the user's effort is a vertically downward force vector acting on a second moment arm that is a function of the radial distance between the longitudinal axis of the plate-acceptingbar 11 and the user's contact point with thefulcrum bar 18. - As best illustrated in
FIG. 2 , eachbracket 12 has a lower relativelywide portion 12 a against which the weight plates are mounted, and anupper stem portion 12 b which provides the height for mounting thehandle 16 to the bracket. Thehandle 16 is preferably mounted about a bar that extends longitudinally between and into thebrackets 12, and is preferably supported about the bar by bearing means such as those known in the art for smooth and virtually friction-free rotation. - The bracket can be provided with means for adjusting the height at which the plate-accepting bar is positioned, thereby controlling the length of the second moment arm and, consequently, the counter-torque to be provided by the weight of the barbell. In addition, and as best appreciated by reference to
FIGS. 1 and 2 , the height at which the plate-acceptingbar 11 is supported limits the diameter, and therefore the weight, of weight plates that can be accepted by the barbell. Since the number of weight plates mountable on thebar 11 is limited by the length of thebar 11 protruding outward from thebracket 12, limiting or adjusting the diameter of the accommodated plates limits the weight that a user can curl. This provides a safety feature attractive to liability-conscious gym owners and training professionals, especially in gyms where inexperienced users might overextend and injure themselves. - Similarly, the amount of effort needed to curl a given weight is a function of the aforedescribed first moment arm. Accordingly, the height of the
lifting bar 16 can be fixed at a desired height, or the barbell can be configured to provide a height-adjustment mechanism that changes length of the second moment arm and the consequential curling effort needed. In the illustrated embodiment, the height of thelifting bar 16 is fixed by coupling thebar 16 betweenopposite stem portions 12 b that are integral parts of thebrackets 12. While currently preferred, other bracket shapes and added adjustment mechanisms are within the scope of this invention. - Although a currently preferred embodiment of the present invention and its advantages have been described in detail above, it should be understood that various details, changes, substitutions and alterations will be apparent to those of ordinary skill in the art having the benefit of the foregoing specification. It is intended that all such variations be within the scope and spirit of the invention, and that the invention be solely defined by the appended claims, which are to be given the broadest allowable interpretation consistent with the Doctrine of Equivalents.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US14/217,897 US20140287889A1 (en) | 2013-03-19 | 2014-03-18 | Barbell |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361803328P | 2013-03-19 | 2013-03-19 | |
US14/217,897 US20140287889A1 (en) | 2013-03-19 | 2014-03-18 | Barbell |
Publications (1)
Publication Number | Publication Date |
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US20140287889A1 true US20140287889A1 (en) | 2014-09-25 |
Family
ID=51569556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US14/217,897 Abandoned US20140287889A1 (en) | 2013-03-19 | 2014-03-18 | Barbell |
Country Status (1)
Country | Link |
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US (1) | US20140287889A1 (en) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140274595A1 (en) * | 2013-03-13 | 2014-09-18 | Philip Patti | Weightlifting bar system |
USD748211S1 (en) * | 2014-08-06 | 2016-01-26 | Venice Gravity Worx, Inc. | Pair of barbell collars |
US20170095688A1 (en) * | 2014-11-14 | 2017-04-06 | Tyler Scott STILSON | Clamping Device |
US20170144012A1 (en) * | 2014-11-14 | 2017-05-25 | Tyler Scott STILSON | Clamping Device |
USD795971S1 (en) * | 2014-02-10 | 2017-08-29 | American Barbell Holdings Llc | Collar for a weightlifting bar end |
USD805139S1 (en) * | 2016-05-25 | 2017-12-12 | Scott M. Bailey | Exercise bar |
US10004970B1 (en) * | 2014-12-31 | 2018-06-26 | Kizzie Ann Mailander | Lift-assist device |
US10188894B2 (en) * | 2017-06-29 | 2019-01-29 | Hua-Ching WANG | Barbell |
US20190046832A1 (en) * | 2017-08-08 | 2019-02-14 | Hilate Inc. | Resistance training exercise device |
US20200269080A1 (en) * | 2019-02-22 | 2020-08-27 | Jaquish Biomedical Corporation | Variable resistance exercise devices |
USD895745S1 (en) | 2018-11-30 | 2020-09-08 | Coulter Ventures, Llc. | Collar |
US20200324161A1 (en) * | 2018-04-12 | 2020-10-15 | Elite Strength Equipment, Llc | Multi-Position Strength Bar |
USD919422S1 (en) * | 2019-09-04 | 2021-05-18 | Coulter Ventures, Llc. | Clamping device |
US20210154523A1 (en) * | 2018-08-08 | 2021-05-27 | Daniel Hitman | Exercise bar |
US11103741B2 (en) * | 2018-12-21 | 2021-08-31 | James Leoniak | Ergonomic exercise grip structure with detachable strap and method of use |
USD934356S1 (en) * | 2020-02-05 | 2021-10-26 | Interactive Strength, Inc. | Short bar handle |
USD934355S1 (en) * | 2020-02-05 | 2021-10-26 | Interactive Strenght, Inc. | Long bar handle |
US11383123B2 (en) * | 2018-12-13 | 2022-07-12 | Benjamin Harold Reibman | Weightlifting accessory |
USD970654S1 (en) * | 2021-12-06 | 2022-11-22 | Xiaohuan Gu | Exercise device |
USD971720S1 (en) | 2020-01-09 | 2022-12-06 | Coulter Ventures, Llc. | Collar |
USD975805S1 (en) * | 2019-02-22 | 2023-01-17 | Jaquish Biomedical Corporation | Exercise apparatus |
US11565143B2 (en) | 2018-11-30 | 2023-01-31 | Coulter Ventures, Llc. | Clamping device |
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US2617650A (en) * | 1951-02-16 | 1952-11-11 | Floyd W Landis | Adjustably weighted dumbbell |
US4231569A (en) * | 1978-06-02 | 1980-11-04 | Rae Scott M | Exercising device |
US4360198A (en) * | 1981-02-06 | 1982-11-23 | Larry Waulters | Weight lifting safety frame for exercising |
US4369968A (en) * | 1981-02-05 | 1983-01-25 | Price Paul J | Lifting bar assembly |
US4768780A (en) * | 1986-12-19 | 1988-09-06 | Hayes Robert G | Hand grasp device |
US4872667A (en) * | 1988-12-02 | 1989-10-10 | Favot Dino A | Weight lifting apparatus |
US4943052A (en) * | 1989-01-27 | 1990-07-24 | Brice Powers | Free-weight exercising barbells |
US5573484A (en) * | 1995-02-27 | 1996-11-12 | M. Michael Carpenter | Weighted auxiliary handle for dumbbell |
USD398675S (en) * | 1997-01-10 | 1998-09-22 | Marvin Marney | Wrist supporting weight training dumbbell |
US8574136B1 (en) * | 2010-11-15 | 2013-11-05 | Donald Burstrom | Barbell having parallel forearm engaging bar |
US8926481B2 (en) * | 2012-04-04 | 2015-01-06 | Glyn Moore | Safety device for lifting and supporting barbells |
USD731008S1 (en) * | 2013-07-25 | 2015-06-02 | Obidi Orakwusi | Exercise barbell |
-
2014
- 2014-03-18 US US14/217,897 patent/US20140287889A1/en not_active Abandoned
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2617650A (en) * | 1951-02-16 | 1952-11-11 | Floyd W Landis | Adjustably weighted dumbbell |
US4231569A (en) * | 1978-06-02 | 1980-11-04 | Rae Scott M | Exercising device |
US4369968A (en) * | 1981-02-05 | 1983-01-25 | Price Paul J | Lifting bar assembly |
US4360198A (en) * | 1981-02-06 | 1982-11-23 | Larry Waulters | Weight lifting safety frame for exercising |
US4768780A (en) * | 1986-12-19 | 1988-09-06 | Hayes Robert G | Hand grasp device |
US4872667A (en) * | 1988-12-02 | 1989-10-10 | Favot Dino A | Weight lifting apparatus |
US4943052A (en) * | 1989-01-27 | 1990-07-24 | Brice Powers | Free-weight exercising barbells |
US5573484A (en) * | 1995-02-27 | 1996-11-12 | M. Michael Carpenter | Weighted auxiliary handle for dumbbell |
USD398675S (en) * | 1997-01-10 | 1998-09-22 | Marvin Marney | Wrist supporting weight training dumbbell |
US8574136B1 (en) * | 2010-11-15 | 2013-11-05 | Donald Burstrom | Barbell having parallel forearm engaging bar |
US8926481B2 (en) * | 2012-04-04 | 2015-01-06 | Glyn Moore | Safety device for lifting and supporting barbells |
USD731008S1 (en) * | 2013-07-25 | 2015-06-02 | Obidi Orakwusi | Exercise barbell |
Cited By (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140274595A1 (en) * | 2013-03-13 | 2014-09-18 | Philip Patti | Weightlifting bar system |
USD795971S1 (en) * | 2014-02-10 | 2017-08-29 | American Barbell Holdings Llc | Collar for a weightlifting bar end |
USD748211S1 (en) * | 2014-08-06 | 2016-01-26 | Venice Gravity Worx, Inc. | Pair of barbell collars |
USD748212S1 (en) * | 2014-08-06 | 2016-01-26 | Venice Gravity Worx, Inc. | Pair of barbell collars |
US11607576B2 (en) | 2014-11-14 | 2023-03-21 | Coulter Ventures, Llc. | Clamping device |
US10953263B2 (en) | 2014-11-14 | 2021-03-23 | Coulter Ventures, Llc. | Clamping device |
US9855458B2 (en) * | 2014-11-14 | 2018-01-02 | Tyler Scott STILSON | Clamping device |
US20170144012A1 (en) * | 2014-11-14 | 2017-05-25 | Tyler Scott STILSON | Clamping Device |
US20170095688A1 (en) * | 2014-11-14 | 2017-04-06 | Tyler Scott STILSON | Clamping Device |
US10226659B2 (en) | 2014-11-14 | 2019-03-12 | Coulter Ventures Llc | Clamping device |
US10512815B2 (en) * | 2014-11-14 | 2019-12-24 | Coulter Ventures, LLC | Clamping device |
US10004970B1 (en) * | 2014-12-31 | 2018-06-26 | Kizzie Ann Mailander | Lift-assist device |
USD805139S1 (en) * | 2016-05-25 | 2017-12-12 | Scott M. Bailey | Exercise bar |
US10188894B2 (en) * | 2017-06-29 | 2019-01-29 | Hua-Ching WANG | Barbell |
US10682544B2 (en) * | 2017-08-08 | 2020-06-16 | Hilate Inc. | Resistance training exercise device |
US20190046832A1 (en) * | 2017-08-08 | 2019-02-14 | Hilate Inc. | Resistance training exercise device |
US11471725B2 (en) * | 2017-08-08 | 2022-10-18 | Hilate Inc. | Resistance training exercise device |
US11554285B2 (en) * | 2018-04-12 | 2023-01-17 | Elite Strength Equipment, Llc | Multi-position strength bar |
US11857831B2 (en) * | 2018-04-12 | 2024-01-02 | Elite Strength Equipment, Llc | Multi-position strength bar |
US20200324161A1 (en) * | 2018-04-12 | 2020-10-15 | Elite Strength Equipment, Llc | Multi-Position Strength Bar |
US20220296955A1 (en) * | 2018-04-12 | 2022-09-22 | Elite Strength Equipment, Llc | Multi-Position Strength Bar |
US11865404B2 (en) * | 2018-08-08 | 2024-01-09 | Daniel Hitman | Exercise bar |
US20210154523A1 (en) * | 2018-08-08 | 2021-05-27 | Daniel Hitman | Exercise bar |
US11565143B2 (en) | 2018-11-30 | 2023-01-31 | Coulter Ventures, Llc. | Clamping device |
USD895745S1 (en) | 2018-11-30 | 2020-09-08 | Coulter Ventures, Llc. | Collar |
USD972056S1 (en) | 2018-11-30 | 2022-12-06 | Coulter Ventures, Llc. | Collar |
US11383123B2 (en) * | 2018-12-13 | 2022-07-12 | Benjamin Harold Reibman | Weightlifting accessory |
US11103741B2 (en) * | 2018-12-21 | 2021-08-31 | James Leoniak | Ergonomic exercise grip structure with detachable strap and method of use |
US11701539B2 (en) * | 2019-02-22 | 2023-07-18 | Jaquish Biomedical Corporation | Variable resistance exercise devices |
US20200269080A1 (en) * | 2019-02-22 | 2020-08-27 | Jaquish Biomedical Corporation | Variable resistance exercise devices |
USD975805S1 (en) * | 2019-02-22 | 2023-01-17 | Jaquish Biomedical Corporation | Exercise apparatus |
USD919422S1 (en) * | 2019-09-04 | 2021-05-18 | Coulter Ventures, Llc. | Clamping device |
USD1005837S1 (en) | 2019-09-04 | 2023-11-28 | Coulter Ventures, Llc. | Clamping device |
USD971720S1 (en) | 2020-01-09 | 2022-12-06 | Coulter Ventures, Llc. | Collar |
USD934355S1 (en) * | 2020-02-05 | 2021-10-26 | Interactive Strenght, Inc. | Long bar handle |
USD934356S1 (en) * | 2020-02-05 | 2021-10-26 | Interactive Strength, Inc. | Short bar handle |
USD970654S1 (en) * | 2021-12-06 | 2022-11-22 | Xiaohuan Gu | Exercise device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: GRACE PREMIER FITNESS AND WELLNESS PRODUCTS, INC., Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:GRACE, THOMAS W.;ANDERSON, KARL;REEL/FRAME:032463/0720 Effective date: 20140317 Owner name: ACE SPECIALTY MANUFACTURING COMPANY, INC., CALIFOR Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:GRACE, THOMAS W.;ANDERSON, KARL;REEL/FRAME:032463/0720 Effective date: 20140317 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |