Replaceable blade for surgical knife

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

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

The broken lines in the drawings are shown for illustrated purposes only and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D185824 August 1959 Armstrong et al.
4074431 February 21, 1978 Beaver et al.
4151941 May 1, 1979 Beaver et al.
4157758 June 12, 1979 Kozlowski, Jr.
4414974 November 15, 1983 Dotson et al.
4569133 February 11, 1986 Schmidt
4759363 July 26, 1988 Jensen
5254128 October 19, 1993 Mesa
5342379 August 30, 1994 Volinsky
5924206 July 20, 1999 Cote et al.
6569175 May 27, 2003 Robinson
6884240 April 26, 2005 Dykes
D535026 January 9, 2007 Griffin et al.
D542349 May 8, 2007 Anand
20030114871 June 19, 2003 Turnbull
Foreign Patent Documents
A-S56-25146 June 1981 JP
A-858621 January 1993 JP
A-H5-6970 February 1993 JP
A-949594 March 1996 JP
A-954149 May 1996 JP
A-949594-1 November 1996 JP
A-993560 October 1997 JP
A-949594-2 May 1998 JP
A-1010087 May 1998 JP
A-1010087-1 May 1998 JP
A-993560-1 December 1999 JP
A-949594-3 June 2000 JP
Other references
  • Brochure for various knives and blades, issued by Japan ACP, date unknown.
  • Brochure for various knives and blades, issued by Becton, Dickinson and Company, Japan, date unknown.
Patent History
Patent number: D589618
Type: Grant
Filed: Jun 21, 2007
Date of Patent: Mar 31, 2009
Assignee: Kai R&D Center Co., Ltd. (Gifu-ken)
Inventor: Kazuyuki Hasebe (Seki)
Primary Examiner: Ian Simmons
Assistant Examiner: Carissa C Fitts
Attorney: Posz Law Group, PLC
Application Number: 29/287,043