U.S. patent number D332,733 [Application Number 07/604,435] was granted by the patent office on 1993-01-26 for pneumatic tool. This patent grant is currently assigned to Ingersoll-Rand Company. Invention is credited to Gregory P. Albert, Kenneth J. Dubuque, Robert B. Staubitz, Kenneth D. Vanhorn.
United States Patent | D332,733 |
Staubitz , et al. | January 26, 1993 |
Inventors: | Staubitz; Robert B. (Collinsville, CT), Albert; Gregory P. (Waverly, NY), Dubuque; Kenneth J. (Sheshequinn, PA), Vanhorn; Kenneth D. (Sayre, PA) |
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Assignee: | Ingersoll-Rand Company
(Woodcliff Lake, NJ) |
Appl. No.: | 07/604,435 |
Filed: | October 19, 1990 |
Current U.S. Class: | D8/61 |
Field of Search: | ;D8/60,61 ;81/57.11,57,57.13,57.14 ;173/170 |
D320540 | October 1991 | Staubitz et al. |
D320541 | October 1991 | Staubitz et al. |
D321462 | November 1991 | Staubitz et al. |
D325503 | April 1992 | Kikuchi et al. |
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