Clayton D. Chinn

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Oakland, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Toe-rail mounted boarding ladder for sailboats
- Patent number 8,356,568
- Issue date Jan 22, 2013
- Clayton D. Chinn
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Gate stanchion boarding ladder for sailboats
- Patent number 8,297,215
- Issue date Oct 30, 2012
- Clayton D. Chinn
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT