U.S. patent number D535,172 [Application Number D/243,572] was granted by the patent office on 2007-01-16 for tool grip. This patent grant is currently assigned to Irwin Industrial Tool Company. Invention is credited to Thomas M. Chervenak, David P. Engvall.
United States Patent | D535,172 |
Engvall , et al. | January 16, 2007 |
Inventors: | Engvall; David P. (Stanley, NC), Chervenak; Thomas M. (Stanley, NC) |
---|---|
Assignee: | Irwin Industrial Tool Company
(Huntersville, NC) |
Appl. No.: | D/243,572 |
Filed: | November 28, 2005 |
Current U.S. Class: | D8/107 |
Current International Class: | 0802 |
Field of Search: | ;D8/75-80,107,303,82-87,21-29 ;81/19-23,26,489,177.1 ;16/110.1 |
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