Patent
   D437015
Priority
Jul 14 1999
Filed
Jul 14 1999
Issued
Jan 30 2001
Expiry
Jan 30 2015
Assg.orig
Entity
unknown
29
7
n/a
The ornamental design for a weightlifting bar collar, as shown and described.

FIG. 1 is a perspective view of a weightlifting bar collar showing our new design;

FIG. 2 is a right side view of the weightlifting bar collar shown in FIG. 1;

FIG. 3 is a left side view of the weightlifting bar collar shown in FIG. 1;

FIG. 4 is a front view of the weightlifting bar collar shown in FIG. 1, the rear view being a mirror image thereof; and,

FIG. 5 is a top view of the weightlifting bar collar, the bottom view being a mirror image thereof.

The broken line portions of the drawings are for illustrative purposes only and form no part of the claimed design.

Rojas, Michael D., Frasco, Scott J.

Patent Priority Assignee Title
10022582, Aug 06 2014 GANGEMI CHIROPRACTIC LLC Barbell collar and barbell system
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11911647, Jan 31 2018 Sound Shore Innovations L.L.C. Modified weight training equipment
6663542, Jun 28 2002 Adjustable, body circumfusion barbell with off-centerline moment and rotating grip
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D865881, Jul 17 2019 Next Distributions, Inc. Weight lifting bar collar
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D919018, May 14 2018 MoveStrong Functional Fitness Equipment, LLC Trap bar
D919020, Dec 06 2018 AVUS DESIGN LP; Coulter Ventures, LLC Weight plate
D919422, Sep 04 2019 Coulter Ventures, LLC Clamping device
D954161, Jan 24 2020 Coulter Ventures, LLC Weightlifting bar
ER3252,
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Patent Priority Assignee Title
4639979, May 30 1984 Strength, Tech, Inc. Barbell collar
4738446, Dec 12 1986 Apparatus for securing exercise weights on shafts
4893810, Jul 21 1986 STILLWAGON APPLIED TECHNOLOGY, INC , AN OH CORP Quick release collar
5062631, May 17 1990 Barbell clamp
5078392, Dec 10 1990 Weight lifting bar apparatus with rotatable sleeve element
5163887, Aug 29 1991 Weight collar
D280433, Feb 09 1983 IVANKO BARBELL COMPANY, A CORP OF CA Barbell lock
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 06 1999ROJAS, MICHAEL D IRON GRIP BARBELL COMPANY, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0101010407 pdf
Jul 06 1999FRASCO, SCOTT J IRON GRIP BARBELL COMPANY, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0101010407 pdf
Jul 14 1999Iron Grip Barbell Company, Inc.(assignment on the face of the patent)
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