PTO Wrapper PDF
Dossier Espace Google
Patent
   D437370
Priority
Nov 23 1999
Filed
Nov 23 1999
Issued
Feb 06 2001
Expiry
Feb 06 2015
Inventors
Webber, Ra…
Assg.orig
Hoist Fitn…
Assg.curr
Hoist Fitn…
Entity
unknown
Referenced by
10
References
11
Maint.:
n/a
The ornamental design for a weight stack frame, as shown.

FIG. 1 is a side elevational view of a weight stack frame showing our new design, wherein the broken line showing of the weight stack and exercise machine is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a rear perspective view of the weight stack frame;

FIG. 3 is a front view thereof; and,

FIG. 4 is a top plan view thereof.
INVENTORS:

Webber, Randall T., Zink, George M.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
11058909, May 07 2018 Coulter Ventures, LLC Weightlifting machine
6409637, Nov 23 1999 Hoist Fitness Systems Weight stack frame
D480773, Nov 13 2002 Cybex International, Inc. Weight stack support frame
D526692, Oct 19 2004 Frame for exercise equipment
D724160, Jul 12 2013 Sports Art Industrial Co., Ltd. Muscle development device
D920451, Aug 30 2019 Accessory for weightlifting equipment
D942563, May 07 2018 Coulter Ventures, LLC. Exercise stand
D988440, Sep 16 2020 Life Fitness, LLC; Brunswick Corporation Frame for a treadmill
ER2585,
ER9810,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4600189, Apr 11 1984 LIFEING, INC , 16012 FALLS ROAD, SPARKS, MARYLAND, 21152, A CORP OF MARYLAND Multi-function exercise system
5322489, Apr 02 1993 BOWFLEX INC Assisted chin and dip exercise apparatus
5437589, Dec 20 1993 BOWFLEX INC Upper body exercise machine
5447480, Mar 19 1993 Weight lifting machine
5549530, Mar 19 1993 Kent, Fulks Compact weight lifting machine
5580341, Mar 01 1995 CYBEX INTERNATIONAL, INC Shoulder press exercise machine and method of exercising
5624353, Jul 30 1996 Dynamically controlled resistance exercise machine
5931767, Sep 11 1997 Shoulder exercise machine
D330238, Feb 27 1989 Physical exerciser
D358183, Jun 17 1993 Precor Incorporated Physical exerciser
D420073, Jun 16 1998 TECHNOGYM S P A Gym machine frame
ASSIGNMENT RECORDS    Assignment records on the USPTO
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 19 1999WEBBER, RANDALL T Hoist Fitness SystemsASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0104190241 pdf
Nov 19 1999ZINK, GEORGE M Hoist Fitness SystemsASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0104190241 pdf
Nov 23 1999Hoist Fitness Systems(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule