Pneumatic ratchet wrench
Baker January 23, 2
U.S. patent number D535,535 [Application Number D/226,694] was granted by the patent office on 2007-01-23 for pneumatic ratchet wrench. This patent grant is currently assigned to Chicago Pneumatic Tool Company. Invention is credited to David J. Baker.
| United States Patent | D535,535 |
| Baker | January 23, 2007 |
Pneumatic ratchet wrench
Claims
CLAIM The ornamental design for a pneumatic ratchet wrench, as shown and described.
| Inventors: | Baker; David J. (Fort Lawn, SC) |
|---|---|
| Assignee: | Chicago Pneumatic Tool Company
(Rock Hill, SC) |
| Appl. No.: | D/226,694 |
| Filed: | March 31, 2005 |
| Current U.S. Class: | D8/25; D8/61 |
| Current International Class: | 0805 |
| Field of Search: | ;D8/17,21-29,59-62,64,67,68,82 ;81/54,57,57.11,57.13,57.14,57.42,57.29,57.39,58,60-63.2,177.1,177.4,177.6,177.8,177.85,177.9,469,474 ;173/169,170,182,217 |
References Cited [Referenced By]
U.S. Patent Documents
| D265962 | August 1982 | Izumisawa |
| D278407 | April 1985 | Fleischer, Jr. |
| D334124 | March 1993 | Izumisawa |
| D334125 | March 1993 | Izumisawa |
| D380949 | July 1997 | Sung |
| D395386 | June 1998 | Giardino |
| 5784934 | July 1998 | Izumisawa |
| D408243 | April 1999 | Izumisawa |
| D435204 | December 2000 | Izumisawa |
| D484016 | December 2003 | Baker |
| D491032 | June 2004 | Baker |
| D497785 | November 2004 | Izumisawa |
Assistant Examiner: Gholson; Randall H.
Attorney, Agent or Firm: Schmeiser, Olsen & Watts
Description
FIG. 1 is a right side front perspective view showing our design for a pneumatic ratchet wrench;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a front view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken line showing of a pneumatic ratchet wrench handle and portions of a ratchet wrench head is for illustrative purposes only and forms no part of the claimed design.
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