Ophthalmologic surgical instrument

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Description

FIG. 1 is a perspective view of an ophthalmologic 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.

Claims

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

Referenced Cited
U.S. Patent Documents
4258716 March 31, 1981 Sutherland
4753235 June 28, 1988 Hasson
D328644 August 11, 1992 Pericic
5893873 April 13, 1999 Rader et al.
D436662 January 23, 2001 Chandler et al.
Patent History
Patent number: D463555
Type: Grant
Filed: Nov 21, 2001
Date of Patent: Sep 24, 2002
Assignee: Grieshaber & Co. AG Schaffhausen (Schaffhausen)
Inventors: Heinz Etter (Wintertur), Christophe Apotheloz (Zürich)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firms: Henry M. Feiereisen, Ursula B. Day
Application Number: 29/150,383
Classifications
Current U.S. Class: Manually Driven (32) (D24/147); Clamp Or Forceps (28) (D24/143)
International Classification: 2402;