U.S. patent number D472,441 [Application Number D/153,878] was granted by the patent office on 2003-04-01 for pneumatic tool. This patent grant is currently assigned to DeVilbiss Air Power Company. Invention is credited to Fred M. Morgan.
United States Patent | D472,441 |
Morgan | April 1, 2003 |
Inventors: | Morgan; Fred M. (Jackson, TN) |
---|---|
Assignee: | DeVilbiss Air Power Company
(Jackson, TN) |
Appl. No.: | D/153,878 |
Filed: | October 23, 2001 |
Current U.S. Class: | D8/61 |
Current International Class: | 0801 |
Field of Search: | ;D8/25,61,62,83,DIG.7 ;60/695 ;81/57.13,57.26,57.29,57.39,57.42,62,63,63.1,63.2,429,463,464,467,469,470 ;173/29,93,104,168,169,170,178,216,217 ;310/50 ;451/344,351,357,358,359,451,456 |
1385178 | July 1921 | Levedahl |
2900856 | August 1959 | Maier |
3591989 | July 1971 | Granlie |
4106750 | August 1978 | Karden et al. |
D347372 | May 1994 | Ghode et al. |
5775981 | July 1998 | Yang |
5911281 | June 1999 | Treskog et al. |
Cut-off Tool, RF.RTM.-3201, RF Air Tools brochure, No. 93/2033, Jun. 1993.. |
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