Cryogenic wrench
Description
Claims
I claim the ornamental design for a cryogenic wrench, as shown and described.
Referenced Cited
U.S. Patent Documents
D300000 | February 28, 1989 | Reinhardt |
D304899 | December 5, 1989 | Liu |
D309411 | July 24, 1990 | Strock |
D418727 | January 11, 2000 | Hsieh |
D448981 | October 9, 2001 | Solanki et al. |
D473436 | April 22, 2003 | Pilatzke et al. |
D477197 | July 15, 2003 | Yates |
D576851 | September 16, 2008 | Zeyfang |
D584585 | January 13, 2009 | Juelch et al. |
D596002 | July 14, 2009 | Bunker |
D596011 | July 14, 2009 | Almayda |
D619435 | July 13, 2010 | Navas |
8087639 | January 3, 2012 | Knapp |
Patent History
Patent number: D689351
Type: Grant
Filed: Dec 21, 2012
Date of Patent: Sep 10, 2013
Inventor: Thomas J. Webb, Jr. (Disputanta, VA)
Primary Examiner: Randall Gholson
Application Number: 29/440,541
Type: Grant
Filed: Dec 21, 2012
Date of Patent: Sep 10, 2013
Inventor: Thomas J. Webb, Jr. (Disputanta, VA)
Primary Examiner: Randall Gholson
Application Number: 29/440,541
Classifications
Current U.S. Class:
D8/17;
D8/27