David L. Thomas

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Hagerstown, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Convertible furniture system comprised of modular convertible box f...
- Patent number 6,976,732
- Issue date Dec 20, 2005
- David L. Thomas
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Convertible furniture frame
- Patent number 5,722,716
- Issue date Mar 3, 1998
- David L. Thomas
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Convertible furniture system comprised of modular convertible box f...
- Publication number 20070039150
- Publication date Feb 22, 2007
- David L. Thomas
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
CONVERTIBLE FURNITURE SYSTEM COMPRISED OF MODULAR CONVERTIBLE BOX F...
- Publication number 20050253424
- Publication date Nov 17, 2005
- David L. Thomas
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...