Surgical knife

Description

FIG. 1 is a perspective view of a surgical knife of the present invention;

FIG. 2 is a front view thereof, the rear view being a mirror image of FIG. 2;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a cross-sectional view taken along line 7--7 of FIG. 3;

FIG. 8 is an enlarged perspective view of the blade of FIG. 1;

FIG. 9 is an enlarged front view of the blade of FIG. 2;

FIG. 10 is an enlarged top plan view of the blade of FIG. 3;

FIG. 11 is an enlarged bottom plan view of the blade of FIG. 4;

FIG. 12 is an enlarged cross-sectional view of the blade of FIG. 7;

FIG. 13 is an enlarged cross-sectional view taken along line 13--13 of FIG. 10;

FIG. 14 is an enlarged cross-sectional view taken along line 14--14 of FIG. 10;

FIG. 15 is an enlarged cross-sectional view taken along line 15--15 of FIG. 10;

FIG. 16 is an enlarged cross-sectional view taken along line 16--16 of FIG. 10; and,

FIG. 17 is an enlarged cross-sectional view taken along line 17--17 of FIG. 10.

The broken lines in FIGS. 1 through 7 are shown for illustrative purposes only and form no part of the claimed design.

Claims

CLAIM The ornamental design for a surgical knife, as shown and described.

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Inventors:	Isogimi; Kazuhiko (Seki, JP)
Assignee:	Kai R & D Center Co., Ltd. (Gifu-ken, JP)
Appl. No.:	D/200,087
Filed:	February 24, 2004

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Foreign Application Priority Data

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Sep 5, 2003 [JP]			2003-026059

Current U.S. Class:	D24/146; D24/147
Current International Class:	2402
Field of Search:	;D24/146,147 ;606/166,4,5

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References Cited [Referenced By]

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U.S. Patent Documents

5002565	March 1991	McGregor
5217476	June 1993	Wishinsky
5217477	June 1993	Lager
5352233	October 1994	Anis
D370532	June 1996	Epstein et al.
D405178	February 1999	Dykes
6056764	May 2000	Smith
RE37304	July 2001	Van Heugten et al.
6554840	April 2003	Matsutani et al.
D483489	December 2003	Scheller et al.
6966921	November 2005	Scheller et al.

Foreign Patent Documents

	S-794880		Sep 1990		JP
	S-949594		Mar 1996		JP
	S-949594-1		Nov 1996		JP
	A-H09-276284		Oct 1997		JP
	S-949594-2		May 1998		JP
	S-794880-1		Dec 1999		JP
	S-1121174		Sep 2001		JP
	A-2001-238890		Sep 2001		JP

Primary Examiner: Simmons; Ian
Assistant Examiner: Lee; Christopher
Attorney, Agent or Firm: Posz Law Group, PLC