Orthopaedic washer

- Zimmer, Inc.
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Description

FIG. 1 is a perspective view of an orthopaedic washer showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a cross-sectional view thereof taken along lines 5--5 of FIG. 2; and,

FIG. 6 is an end elevational view thereof.

The broken line showing of the screw member in FIG. 3 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D280550 September 10, 1985 Pratt et al.
D281814 December 17, 1985 Pratt et al.
D284509 July 1, 1986 Johnson
2919621 January 1960 Langdon
4047524 September 13, 1977 Hall
4263903 April 28, 1981 Griggs
4278091 July 14, 1981 Borzone
4438769 March 27, 1984 Pratt et al.
4454875 June 19, 1984 Pratt et al.
4462395 July 31, 1984 Johnson
4548202 October 22, 1985 Duncan
4570623 February 18, 1986 Ellison et al.
4592346 June 3, 1986 Jurgutis
4607638 August 26, 1986 Crainich
4655222 April 7, 1987 Florez et al.
4723540 February 9, 1988 Gilmer, Jr.
4759765 July 26, 1988 Van Kampen
4793335 December 27, 1988 Frey et al.
4834752 May 30, 1989 Van Kampen
4838254 June 13, 1989 Gauthier
4848328 July 18, 1989 Laboureau et al.
4852558 August 1, 1989 Outerbridge
4913144 April 3, 1990 Del Medico
4955989 September 11, 1990 Matsutani et al.
4960420 October 2, 1990 Goble et al.
4988351 January 29, 1991 Paulos et al.
5013316 May 7, 1991 Goble et al.
5053038 October 1, 1991 Sheehan
5129902 July 14, 1992 Goble et al.
5167665 December 1, 1992 McKinney
5209756 May 11, 1993 Seedhom et al.
5234431 August 10, 1993 Keller
5250058 October 5, 1993 Miller et al.
5269784 December 14, 1993 Mast
5352229 October 4, 1994 Goble et al.
Foreign Patent Documents
0033641B1 August 1981 EPX
0406014A1 January 1991 EPX
0488906A1 June 1992 EPX
0520177A1 December 1992 EPX
1558965 January 1980 GBX
WO90/00370 January 1990 WOX
Other references
  • Linvatec Catalog--pp. 77 and 81--Spiked Washers and Fixation Staples, respectively--1992. Zimmer Catalog--pp. B88,B89,B90,B81,C57--Staples and Washers--1987. Synthes Catalog--p. 44--Spiked Washer--1977 (Also related Synthes Bulletin). Manual of Internal Fixation--p. 29--Washers--1979. Howmedica Catalog--pp. D107,D108,E15,F28--Staples--1978. Howmedica Catalog--p. G33--I.C.L.H. Staple System--1984. Howmedica Ad--Ellison Staple--JBJS--Oct.--1986.
Patent History
Patent number: D374482
Type: Grant
Filed: Dec 12, 1995
Date of Patent: Oct 8, 1996
Assignee: Zimmer, Inc. (Warsaw, IN)
Inventors: E. Marlowe Goble (Logan, UT), David P. Luman (Logan, UT), S. Kyle Hayes (Warsaw, IN)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: I. Simmons
Attorney: Margaret L. Geringer
Application Number: 0/47,759