Surgical instrument Patent Grant Etter , et al. April 23, 2 [Grieshaber & Co. AG Schaffhausen]

Surgical instrument

Etter , et al. April 23, 2

Patent Grant D456077

U.S. patent number D456,077 [Application Number D/140,853] was granted by the patent office on 2002-04-23 for surgical instrument. This patent grant is currently assigned to Grieshaber & Co. AG Schaffhausen. Invention is credited to Christophe Apotheloz, Heinz Etter.

United States Patent	D456,077
Etter , et al.	April 23, 2002

Surgical instrument

Claims

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

Inventors:	Etter; Heinz (Wintertur, CH), Apotheloz; Christophe (Zurich, CH)
Assignee:	Grieshaber & Co. AG Schaffhausen (Schaffhausen, CH)
Appl. No.:	D/140,853
Filed:	April 26, 2001

Foreign Application Priority Data


Oct 26, 2000 [CH]			127480

Current U.S. Class:	D24/143; D28/55
Current International Class:	2402
Field of Search:	;D24/143,133,149 ;D28/55 ;606/210,107,205,4,5,6,161 ;294/99.2

References Cited [Referenced By]

U.S. Patent Documents


1386436	August 1921	Smith
1657497	January 1928	Cichon
2818866	January 1958	Thomas
4761028	August 1988	Dulebohn
D341886	November 1993	Stolte
5630821	May 1997	Klaas

Primary Examiner: Simmons; Ian
Attorney, Agent or Firm: Feiereisen; Henry M. Day; Ursula B.

Description

FIG. 1 is a perspective view of a surgical instrument, showing our new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

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