Surgical retractor blade

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Description

FIG. 1 is a perspective view of a surgical retractor blade according to the present invention;

FIG. 2 is a front elevational view of the retractor blade of FIG. 1;

FIG. 3 is a rear elevational view of the retractor blade of FIG. 1;

FIG. 4 is a top plan view of the retractor blade of FIG. 1;

FIG. 5 is a side elevational view of the retractor blade of FIG. 1; and,

FIG. 6 is a bottom plan view of the retractor blade of FIG. 1.

The broken line showing in FIGS. 1 through 6 are for illustrative purposes only and forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D28973 July 1898 Sawyer
2474857 July 1949 Newman
2863444 December 1958 Winsten
3776240 December 1973 Woodson
3882855 May 1975 Schulte et al.
4048987 September 20, 1977 Hurson
4226228 October 7, 1980 Shin et al.
D275227 August 21, 1984 Garner, Jr.
4610243 September 9, 1986 Ray
4616633 October 14, 1986 Vargas Garcia
4738248 April 19, 1988 Ray
4798195 January 17, 1989 Seare, Jr.
4971038 November 20, 1990 Farley
5025780 June 25, 1991 Farley
5080088 January 14, 1992 Le Vahn
5351680 October 4, 1994 Jung
5514076 May 7, 1996 Ley
5755660 May 26, 1998 Tyagi
5888197 March 30, 1999 Mulac et al.
5897087 April 27, 1999 Farley
5902233 May 11, 1999 Farley et al.
5931777 August 3, 1999 Sava
5964697 October 12, 1999 Fowler, Jr.
5971920 October 26, 1999 Nagel
5984865 November 16, 1999 Farley et al.
6017008 January 25, 2000 Farley
6033363 March 7, 2000 Farley et al.
6093145 July 25, 2000 Vom Berg et al.
D430294 August 29, 2000 Nathanson et al.
D430668 September 5, 2000 Koros et al.
6241658 June 5, 2001 Goodrich
6340345 January 22, 2002 Lees et al.
6416465 July 9, 2002 Brau
6428472 August 6, 2002 Haas
6464634 October 15, 2002 Fraser
6860850 March 1, 2005 Phillips et al.
20040193018 September 30, 2004 Thaigott et al.
Patent History
Patent number: D510768
Type: Grant
Filed: Jan 5, 2004
Date of Patent: Oct 18, 2005
Assignee: Thompson Surgical Instruments, Inc. (Traverse City, MI)
Inventor: Daniel K. Farley (Traverse City, MI)
Primary Examiner: Ian Simmons
Attorney: McAndrews, Held & Malloy
Application Number: 29/196,756
Classifications
Current U.S. Class: Speculum, Dilator Or Retractor (25) (D24/135)