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Harold D. Hoover
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Sterling Hts., MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Heavy duty slide
Patent number
7,819,238
Issue date
Oct 26, 2010
Delaware Capital Formation, Inc.
Harold D. Hoover
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Swing arm clamp mechanism
Patent number
6,435,493
Issue date
Aug 20, 2002
Delaware Capital Formation, Inc.
Harold D. Hoover
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Enclosed rotatable head power clamp
Patent number
5,215,295
Issue date
Jun 1, 1993
Delaware Capital Formation
Harold D. Hoover
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Patents Applications
last 30 patents
Information
Patent Application
Heavy duty slide
Publication number
20070080046
Publication date
Apr 12, 2007
Harold D. Hoover
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
NEW SWING ARM CLAMP MECHANISM
Publication number
20020105128
Publication date
Aug 8, 2002
Harold D. Hoover
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS