U.S. patent number D639,013 [Application Number D/366,084] was granted by the patent office on 2011-05-31 for hydraulic jack base. This patent grant is currently assigned to Bluerock Technologies, Inc.. Invention is credited to Ted E. Ahrenholtz.
United States Patent | D639,013 |
Ahrenholtz | May 31, 2011 |
Inventors: | Ahrenholtz; Ted E. (Minnetonka, MN) |
---|---|
Assignee: | Bluerock Technologies, Inc.
(N/A) |
Appl. No.: | D/366,084 |
Filed: | July 19, 2010 |
Current U.S. Class: | D34/31; D34/35 |
Current International Class: | 1205 |
Field of Search: | ;D34/31,35,28 ;254/2R,8R,11,84,93H,93R ;248/354.5 |
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