Kenneth S. Darby

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Exeter Township, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Combination roof or bed height load support
- Patent number 5,950,890
- Issue date Sep 14, 1999
- Kenneth S. Darby
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Free-sail system sailboard simulator
- Patent number 4,436,513
- Issue date Mar 13, 1984
- Kenneth S. Darby
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Receiver hitch held ramp support
- Publication number 20040232185
- Publication date Nov 25, 2004
- Kenneth S. Darby
- B60 - VEHICLES IN GENERAL
Information Patent Application
Universal bar holder
- Publication number 20040020955
- Publication date Feb 5, 2004
- Kenneth S. Darby
- B60 - VEHICLES IN GENERAL
Information Patent Application
Device to move an occupied chair
- Publication number 20020144846
- Publication date Oct 10, 2002
- Kenneth S. Darby
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS