Post-operative knee rehabilitative dynamometer

- Tekdyne, Inc.

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Description

FIG. 1 is a front elevational view of the post-operative knee rehabilitative dynaometer showing my new design;

FIG. 2 is a rear plan view of the post-operative knee rehabilitative dynamometer with hose and gauge removed;

FIG. 3 is a right side plan view of the post-operative knee rehabilitative dynamometer with the hose and gauge removed;

FIG. 4 is a bottom plan view of the post-operative knee rehabilitative dynamometer with the hose and gauge removed; and,

FIG. 5 is a left side plan view of the post-operative knee rehabilatitive dynamometer with the hose and gauge removed.

Referenced Cited
U.S. Patent Documents
D252381 July 17, 1979 Mosier
2507858 May 1950 Kegel
3081634 March 1963 Blaszkowski
4538459 September 3, 1985 Vandenbergh
4592371 June 3, 1986 Pellicano et al.
Patent History
Patent number: D348228
Type: Grant
Filed: Jul 17, 1991
Date of Patent: Jun 28, 1994
Assignee: Tekdyne, Inc. (Quakertown, PA)
Inventor: Stephen H. Smith (Riegelsville, PA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: A. O. Davis
Application Number: 7/732,325