Walter A. Watkins

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Courtdale, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable seat support for a wheelchair
- Patent number 6,913,318
- Issue date Jul 5, 2005
- Pride Mobility Products Corporation
- Melvin Scott Higley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adjustable hinge and support structure
- Patent number 6,749,262
- Issue date Jun 15, 2004
- Pride Mobility Products Corporation
- Walter E. Schaffner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Anti-tip caster suspension for a wheelchair
- Patent number 6,543,798
- Issue date Apr 8, 2003
- Pride Mobility Products Corporation
- Walter E. Schaffner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Adjustable height anti-tip wheels for a power wheelchair
- Patent number 6,533,306
- Issue date Mar 18, 2003
- Pride Mobility Products Corporation
- Walter A. Watkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Adjustable seat support for a wheelchair
- Publication number 20040104614
- Publication date Jun 3, 2004
- Melvin Scott Higley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Adjustable height anti-tip wheels for a power wheelchair
- Publication number 20020093172
- Publication date Jul 18, 2002
- Walter A. Watkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Anti-tip caster suspension for a wheelchair
- Publication number 20020030343
- Publication date Mar 14, 2002
- Walter E. Schaffner
- B60 - VEHICLES IN GENERAL
Information Patent Application
Adjustable hinge and support structure
- Publication number 20020005659
- Publication date Jan 17, 2002
- Walter E. Schaffner
- B60 - VEHICLES IN GENERAL