Jack
Description
Claims
The ornamental design for a jack, as shown.
Referenced Cited
U.S. Patent Documents
| 4629391 | December 16, 1986 | Soyk et al. |
| 4704062 | November 3, 1987 | Hale |
| 4765593 | August 23, 1988 | Hung |
| 4886243 | December 12, 1989 | Trumbull |
| 5201494 | April 13, 1993 | Lundman |
| 5477406 | December 19, 1995 | Schaeffer et al. |
| D388926 | January 6, 1998 | Sorensen |
| D452597 | December 25, 2001 | Hung |
| D453983 | February 26, 2002 | Lin |
| D582623 | December 9, 2008 | Qian et al. |
| D590121 | April 7, 2009 | Shen et al. |
| D625073 | October 5, 2010 | Hernandez |
| D646453 | October 4, 2011 | Zhou |
| 20080111117 | May 15, 2008 | Wu |
| 20110101295 | May 5, 2011 | Hernandez |
Patent History
Patent number: D665553
Type: Grant
Filed: Sep 1, 2011
Date of Patent: Aug 14, 2012
Inventor: Haoliang Zhou (Hangzhou)
Primary Examiner: Cynthia Ramirez
Attorney: Hamre, Schumann, Mueller & Larson, P.C.
Application Number: 29/400,801
Type: Grant
Filed: Sep 1, 2011
Date of Patent: Aug 14, 2012
Inventor: Haoliang Zhou (Hangzhou)
Primary Examiner: Cynthia Ramirez
Attorney: Hamre, Schumann, Mueller & Larson, P.C.
Application Number: 29/400,801
Classifications
Current U.S. Class:
Jack Or Jackstand (D34/31)