Surgical knife
Description
The portions of the figures depicted in dotted lines has been shown for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for a surgical knife, as shown and described.
Referenced Cited
U.S. Patent Documents
3945117 | March 23, 1976 | Beaver |
4026295 | May 31, 1977 | Lieberman |
4173071 | November 6, 1979 | Ishida |
4365957 | December 28, 1982 | Das |
5306284 | April 26, 1994 | Agee et al. |
5325883 | July 5, 1994 | Orr |
5334214 | August 2, 1994 | Putnam |
5353812 | October 11, 1994 | Chow |
D353002 | November 29, 1994 | Tovey |
5387222 | February 7, 1995 | Strickland |
5387223 | February 7, 1995 | Agee et al. |
5413580 | May 9, 1995 | Stephenson |
5431153 | July 11, 1995 | Lee |
5458611 | October 17, 1995 | Resnick et al. |
5480408 | January 2, 1996 | Chow |
5507800 | April 16, 1996 | Strickland |
5569283 | October 29, 1996 | Green et al. |
5613976 | March 25, 1997 | Agee et al. |
5649946 | July 22, 1997 | Bramlet |
D383841 | September 16, 1997 | Runciman |
5730749 | March 24, 1998 | Battenfield |
5769865 | June 23, 1998 | Kermode et al. |
5782850 | July 21, 1998 | Ro |
5827311 | October 27, 1998 | Berelsman et al. |
5893861 | April 13, 1999 | Yumoto |
5908431 | June 1, 1999 | Battenfield |
5908433 | June 1, 1999 | Eager et al. |
5957944 | September 28, 1999 | Khuri et al. |
6019774 | February 1, 2000 | Weiss et al. |
6179852 | January 30, 2001 | Strickland et al. |
6685717 | February 3, 2004 | Ilic |
D547451 | July 24, 2007 | Asfora |
7901404 | March 8, 2011 | Reay-Young |
20040054378 | March 18, 2004 | Yang |
20040267243 | December 30, 2004 | Klotz et al. |
20060190021 | August 24, 2006 | Hausman et al. |
20070288043 | December 13, 2007 | Rehnke |
Patent History
Patent number: D657465
Type: Grant
Filed: Sep 23, 2009
Date of Patent: Apr 10, 2012
Inventor: Manuel DaSilva (East Greenwich, RI)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Barlow, Josephs & Holmes, Ltd.
Application Number: 29/344,066
Type: Grant
Filed: Sep 23, 2009
Date of Patent: Apr 10, 2012
Inventor: Manuel DaSilva (East Greenwich, RI)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Barlow, Josephs & Holmes, Ltd.
Application Number: 29/344,066
Classifications
Current U.S. Class:
Manually Driven (32) (D24/147)