U.S. patent number D634,221 [Application Number D/360,588] was granted by the patent office on 2011-03-15 for level. This patent grant is currently assigned to Johnson Level + Tool Mfg. Co., Inc.. Invention is credited to Robert A. Johnson, William G. Johnson, Timothy J. Wojciechowski.
United States Patent | D634,221 |
Wojciechowski , et al. | March 15, 2011 |
Inventors: | Wojciechowski; Timothy J. (Hubertus, WI), Johnson; William G. (Mequon, WI), Johnson; Robert A. (Mequon, WI) |
---|---|
Assignee: | Johnson Level + Tool Mfg. Co.,
Inc. (Mequon, WI) |
Appl. No.: | D/360,588 |
Filed: | April 28, 2010 |
Current U.S. Class: | D10/69 |
Current International Class: | 1004 |
Field of Search: | ;D10/69 ;33/365,366.11-366.27,367-391 |
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