Surgical knife

- Kai R&D Center Co., Ltd.
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Description

FIG. 1 is a front perspective view of a surgical knife showing my new design;

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 left side view thereof;

FIG. 6 is an enlarged view of the portion indicated by line 6-6 in FIG. 1;

FIG. 7 is an enlarged view of the portion indicated by line 7-7 in FIG. 2;

FIG. 8 is an enlarged view of the portion indicated by line 8-8 in FIG. 3;

FIG. 9 is an enlarged view of the portion indicated by line 9-9 in FIG. 4; and,

FIG. 10 is an enlarged view of the portion indicated by line 10-10 in FIG. 5.

The features shown in broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. The dashed-dotted 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
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5352233 October 4, 1994 Anis
D370532 June 4, 1996 Epstein et al.
D405178 February 2, 1999 Dykes
6099543 August 8, 2000 Smith
D483489 December 9, 2003 Scheller et al.
D483871 December 16, 2003 Endo
D535747 January 23, 2007 Isogimi
D669988 October 30, 2012 Packard et al.
D679397 April 2, 2013 Packard et al.
20030004527 January 2, 2003 Matsutani et al.
20050070941 March 31, 2005 Isogimi
20100005665 January 14, 2010 Elliott et al.
Foreign Patent Documents
1404730 January 2011 JP
1413382 May 2011 JP
Patent History
Patent number: D728100
Type: Grant
Filed: Jul 18, 2012
Date of Patent: Apr 28, 2015
Assignee: Kai R&D Center Co., Ltd. (Gifu-ken)
Inventor: Kazuyuki Hasebe (Seki)
Primary Examiner: Robert M Spear
Assistant Examiner: Marissa J Cash
Application Number: 29/427,427
Classifications
Current U.S. Class: Manually Driven (32) (D24/147)