U.S. patent number D508,835 [Application Number D/205,421] was granted by the patent office on 2005-08-30 for air drill. This patent grant is currently assigned to Powermate Corporation. Invention is credited to Scott Dallmeyer, Chad Davis, Sandra L. Hesse, Jeffrey A. Kretsch, Craig Scherer, Joel D. Schiller, Lisa M. Wahl.
United States Patent | D508,835 |
Schiller , et al. | August 30, 2005 |
Inventors: | Schiller; Joel D. (Comfrey, MN), Kretsch; Jeffrey A. (Springfield, MN), Wahl; Lisa M. (Sleep Eye, MN), Hesse; Sandra L. (Clements, MN), Davis; Chad (Chicago, IL), Dallmeyer; Scott (Chicago, IL), Scherer; Craig (Wilmette, IL) |
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Assignee: | Powermate Corporation (Aurora,
IL) |
Appl. No.: | D/205,421 |
Filed: | May 14, 2004 |
Current U.S. Class: | D8/68 |
Current International Class: | 0801 |
Field of Search: | ;D8/14.1,61,62,63,64,65,66,67,68,69,70 ;81/57.11,429,464,465,466,469,489 ;173/13,169,178,213,217 ;227/8,114,120,130,136,142 ;310/50 ;408/20,124,125,234,241R ;451/358 |
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Coleman Powermate Professional Air Tools and Accessories, 1997 product catalog. . Coleman Powermate Air Tools and Accessories, 1999 product catalog. . Coleman Powermate Air Tools and Accessories, 2001 product catalog.. |
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