Surgical retractor
Description
The broken line showing in
Claims
The ornamental design for a surgical retractor, as shown and described.
Referenced Cited
U.S. Patent Documents
D238173 | December 1975 | Felt |
D259660 | June 23, 1981 | Sosnay |
5743853 | April 28, 1998 | Lauderdale |
D442687 | May 22, 2001 | Schulz |
D458682 | June 11, 2002 | Szymaitis |
6482152 | November 19, 2002 | Kim |
6926728 | August 9, 2005 | Zucherman et al. |
D522140 | May 30, 2006 | Stalcup et al. |
D523142 | June 13, 2006 | Stalcup et al. |
D535744 | January 23, 2007 | Wright |
20080021283 | January 24, 2008 | Kuranda |
Patent History
Patent number: D586914
Type: Grant
Filed: Apr 25, 2008
Date of Patent: Feb 17, 2009
Inventor: Manuel DaSilva (East Greenwich, RI)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Barlow, Josephs & Holmes, Ltd.
Application Number: 29/317,237
Type: Grant
Filed: Apr 25, 2008
Date of Patent: Feb 17, 2009
Inventor: Manuel DaSilva (East Greenwich, RI)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Barlow, Josephs & Holmes, Ltd.
Application Number: 29/317,237
Classifications
Current U.S. Class:
Speculum, Dilator Or Retractor (25) (D24/135)