Subtalar arthroereisis implant

- Sutter Biomedical, Inc.
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Description

FIG. 1 is a perspective view of the subtalar arthroereisis implant showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof, the left side being identical; and

FIG. 5 is a front elevational view thereof, with the rear elevational view being identical.

Referenced Cited
U.S. Patent Documents
D204415 April 1966 Barry
D245920 September 27, 1977 Shen
4164793 August 21, 1979 Swanson
4198712 April 22, 1980 Swanson
4246662 January 27, 1981 Pastrick
Foreign Patent Documents
2022422 December 1979 GBX
Patent History
Patent number: D274359
Type: Grant
Filed: Oct 29, 1981
Date of Patent: Jun 19, 1984
Assignee: Sutter Biomedical, Inc. (San Digeo, CA)
Inventors: James M. Christensen (San Diego, CA), Thomas E. Sgarlato (Los Gatos, CA)
Primary Examiner: Bernard Ansher
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 6/316,231
Classifications
Current U.S. Class: D24/34; D/8386