David Livingston

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Pennsburg, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable hair holding device
- Patent number 7,950,401
- Issue date May 31, 2011
- Bruce A. Rogers
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Adjustable hair holding device
- Patent number 7,493,903
- Issue date Feb 24, 2009
- Bruce A. Rogers
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Ratchet-type buckle and snowboard binding
- Patent number 7,086,122
- Issue date Aug 8, 2006
- K-2 Corporation
- David Livingston
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Ratchet-type buckle and snowboard binding
- Patent number 6,748,630
- Issue date Jun 15, 2004
- K-2 Corporation
- David Livingston
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Ratchet-type buckle and snowboard binding
- Publication number 20040211039
- Publication date Oct 28, 2004
- K-2 Corporation
- David Livingston
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Adjustable hair holding device
- Publication number 20040182411
- Publication date Sep 23, 2004
- Bruce A. Rogers
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Adjustable hair holding device
- Publication number 20040177860
- Publication date Sep 16, 2004
- Bruce A. Rogers
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Adjustable hair holding device
- Publication number 20040177861
- Publication date Sep 16, 2004
- Bruce A. Rogers
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Hair holding device with concealed spring
- Publication number 20040154633
- Publication date Aug 12, 2004
- Bruce A. Rogers
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Ratchet-type buckle and snowboard binding
- Publication number 20030019081
- Publication date Jan 30, 2003
- David Livingston
- A43 - FOOTWEAR