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Chain Masters, Inc.
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Cross Lanes, WV, US
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Patents Grants
last 30 patents
Information
Patent Grant
Chain saw sharpener with composite wiskar
Patent number
7,900,536
Issue date
Mar 8, 2011
Chain Masters, Inc.
Kenneth Hensley
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Saw chain sharpener for a chain saw
Patent number
6,161,453
Issue date
Dec 19, 2000
Chain Masters, Inc.
Kenneth M. Hensley
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Chain saw sharpener with composite wiskar
Publication number
20070238402
Publication date
Oct 11, 2007
CHAIN MASTERS, INC.
Kenneth Hensley
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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last 30 trademarks