Surgical knife
Latest KAI R&D Center Co., Ltd. Patents:
Description
The broken lines in the drawings are shown for illustrated purposes only and form no part of the claimed design. The dot-dashed lines denote the boundary of the claim, and form no part of the claimed design.
Claims
The ornamental design for a surgical knife, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
3238942 | March 1966 | Lincoff |
D258310 | February 17, 1981 | LaHaye |
D283544 | April 22, 1986 | Schmidt et al. |
4799484 | January 24, 1989 | Smith et al. |
D321400 | November 5, 1991 | Beckman et al. |
5372588 | December 13, 1994 | Farley et al. |
D359356 | June 13, 1995 | Werner |
D370532 | June 4, 1996 | Epstein et al. |
5609604 | March 11, 1997 | Schwemberger et al. |
D391361 | February 24, 1998 | Evans et al. |
D421303 | February 29, 2000 | Cote et al. |
6022364 | February 8, 2000 | Flumene et al. |
D466214 | November 26, 2002 | Otsuka |
D482788 | November 25, 2003 | Montgomery et al. |
D496730 | September 28, 2004 | Morawski et al. |
D504513 | April 26, 2005 | Morawski et al. |
684150 | August 1986 | JP |
1137047 | March 2002 | JP |
1212073 | July 2004 | JP |
1249218 | August 2005 | JP |
Patent History
Patent number: D575403
Type: Grant
Filed: Mar 7, 2007
Date of Patent: Aug 19, 2008
Assignee: KAI R&D Center Co., Ltd. (Gifu-ken)
Inventor: Masahiro Endo (Seki)
Primary Examiner: Ian Simmons
Assistant Examiner: Carissa C Fitts
Attorney: Harness, Dickey & Pierce
Application Number: 29/273,484
Type: Grant
Filed: Mar 7, 2007
Date of Patent: Aug 19, 2008
Assignee: KAI R&D Center Co., Ltd. (Gifu-ken)
Inventor: Masahiro Endo (Seki)
Primary Examiner: Ian Simmons
Assistant Examiner: Carissa C Fitts
Attorney: Harness, Dickey & Pierce
Application Number: 29/273,484
Classifications
Current U.S. Class:
Manually Driven (32) (D24/147)