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Charles J. Hoffman
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Carmel Valley, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Hammer having shock absorbing handle
Patent number
7,665,390
Issue date
Feb 23, 2010
Charles J. Hoffman
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
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Patent Application
HAMMER HAVING SHOCK ABSORBING HANDLE
Publication number
20080302214
Publication date
Dec 11, 2008
Charles J. Hoffman
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS