Hip stem extraction tool

- Zimmer, Inc.
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Description

FIG. 1 is a perspective view of a hip stem extraction tool showing our new design;

FIG. 2 is a top elevational view thereof;

FIG. 3 is a bottom elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

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

FIG. 7 is a rear end elevational view thereof.

Referenced Cited
U.S. Patent Documents
3945377 March 23, 1976 Kronner
4993410 February 19, 1991 Kimsey
5169401 December 8, 1992 Lester et al.
5171324 December 15, 1992 Campama et al.
5196018 March 23, 1993 Willert et al.
5284484 February 8, 1994 Hood et al.
5308350 May 3, 1994 Mikhail
Patent History
Patent number: D360686
Type: Grant
Filed: Nov 12, 1993
Date of Patent: Jul 25, 1995
Assignee: Zimmer, Inc. (Warsaw, IN)
Inventors: G. Kris Kumar (Warsaw, IN), Hershel E. Francher (New Albany, IN), David Glass (Warsaw, IN)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: I. Simmons
Attorney: Todd A. Dawson
Application Number: 0/15,284
Classifications
Current U.S. Class: Hand Manipulated Tool Or Instrument (23) (D24/133)