Yvon Chouinard

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Ventura, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Wading crampon
- Patent number 9,918,518
- Issue date Mar 20, 2018
- Patagonia, Inc.
- Yvon Chouinard
- A43 - FOOTWEAR
Information Patent Grant
Modular backpack and utility vest
- Patent number 5,639,005
- Issue date Jun 17, 1997
- Patagonia, Inc.
- Yvon Chouinard
- A41 - WEARING APPAREL
Information Patent Grant
Irregular, polygonal mountaineering chock
- Patent number 3,948,485
- Issue date Apr 6, 1976
- Yvon Chouinard
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WADING CRAMPON
- Publication number 20130014409
- Publication date Jan 17, 2013
- Yvon Chouinard
- A43 - FOOTWEAR