Hand pumped compressed air ratchet wrench
Description
Claims
The ornamental design for a hand pumped compressed air ratchet wrench, as shown and described.
Referenced Cited
U.S. Patent Documents
D303205 | September 5, 1989 | Gierke et al. |
D304543 | November 14, 1989 | Somers et al. |
D316216 | April 16, 1991 | Gierke et al. |
D323603 | February 4, 1992 | Fu |
D336225 | June 8, 1993 | Lin |
D429979 | August 29, 2000 | Chiang |
D431164 | September 26, 2000 | Wimmer |
D433610 | November 14, 2000 | Heinrichs et al. |
D433904 | November 21, 2000 | Heinrichs et al. |
6189419 | February 20, 2001 | Pijanowski |
D439121 | March 20, 2001 | Hsu |
6336383 | January 8, 2002 | Hung |
20090301265 | December 10, 2009 | Hu |
Patent History
Patent number: D632534
Type: Grant
Filed: Sep 7, 2010
Date of Patent: Feb 15, 2011
Inventor: Randall L. Cote (Bristol, CT)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall Gholson
Attorney: Richard L. Mikesell
Application Number: 29/370,782
Type: Grant
Filed: Sep 7, 2010
Date of Patent: Feb 15, 2011
Inventor: Randall L. Cote (Bristol, CT)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall Gholson
Attorney: Richard L. Mikesell
Application Number: 29/370,782
Classifications
Current U.S. Class:
D8/25