Walker Fitness Systems, Inc.

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Reston, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic force generating and control system
- Patent number 5,209,715
- Issue date May 11, 1993
- Walker Fitness Systems, Inc.
- Christopher W. Walker
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Automatic force generating and control system
- Patent number 5,209,714
- Issue date May 11, 1993
- Walker Fitness Systems, Inc.
- Robert L. Sainte
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Physical exerciser
- Patent number D325610
- Issue date Apr 21, 1992
- Walker Fitness Systems, Inc.
- Christopher W. Walker
- D21 - Games, toys, and sports goods
Information Patent Grant
Automatic force generating and control system
- Patent number 5,064,193
- Issue date Nov 12, 1991
- Walker Fitness Systems, Inc.
- Robert L. Sainte
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Automatic force generating and control system
- Patent number 5,058,888
- Issue date Oct 22, 1991
- Walker Fitness Systems, Inc.
- Christopher W. Walker
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74124560 - AUTOGAIN
- Serial number 74124560
- Registration number 1763739
- Filing date Dec 19, 1990
- WALKER FITNESS SYSTEMS, INC.
- 28 - Games and playthings
Information Trademark
73832010 - INTERACTIVE TRAINER
- Serial number 73832010
- Registration number 1634211
- Filing date Oct 17, 1989
- WALKER FITNESS SYSTEMS, INC.
- 28 - Games and playthings
Information Trademark
73832011 - WALKER FITNESS SYSTEMS
- Serial number 73832011
- Registration number 1604815
- Filing date Oct 17, 1989
- WALKER FITNESS SYSTEMS, INC.
- 28 - Games and playthings
Information Trademark
73826482 - EXSYS
- Serial number 73826482
- Registration number 1606518
- Filing date Sep 20, 1989
- WALKER FITNESS SYSTEMS, INC.
- 28 - Games and playthings