Pin clamp for use with an orthopedic appliance

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Description

FIG. 1 is a top plan view of a pin clamp for use with an orthopedic appliance showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof, the rear being a mirror image;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top perspective view thereof; and,

FIG. 7 is a bottom perspective view thereof;

Referenced Cited
U.S. Patent Documents
D238540 January 1976 Holly
D260927 September 22, 1981 Glenn
D274162 June 5, 1984 Kenna
D293470 December 29, 1987 Adler
2502902 April 1950 Tofflemire
2665692 January 1954 L'Esperance
4457307 July 3, 1984 Stillwell
4483334 November 20, 1984 Murray
4567884 February 4, 1986 Edwards
4600000 July 15, 1986 Edwards
4648388 March 10, 1987 Steffee
4653481 March 31, 1987 Howland et al.
4920959 May 1, 1990 Witzel et al.
4987982 January 29, 1991 Krug et al.
5047029 September 10, 1991 Aebi et al.
5122131 June 16, 1992 Tson
Other references
  • Copy of 7 page Synthes brochure entitled "The AO/ASIF External Fixation System," copyright 1987.
Patent History
Patent number: D334620
Type: Grant
Filed: Feb 23, 1990
Date of Patent: Apr 6, 1993
Assignee: Engineering & Precision Machining, Inc. (Memphis, TN)
Inventor: Harold S. Taylor (Memphis, TN)
Primary Examiner: A. Hugo Word
Assistant Examiner: C. Murphy
Law Firm: Walker, McKenzie & Walker
Application Number: 7/484,192
Classifications
Current U.S. Class: Clamp Or Forceps (28) (D24/143)