Tibial prosthesis
United States Patent D248771
US Patent References:
Tibial prosthesis
Shen - August, 1977 - D245259

KNEE JOINT PROSTHESIS
Saleh - June, 1974 - 3816855

Knee joint prosthesis
Freeman et al. - September, 1975 - 3924277


Inventors:
Groth Jr., Harry E. (3840 SW. Dosch Rd., Portland, OR, 97201)
Fagan, Philip J. (3480 SW. 106th St., Beaverton, OR, 97005)
Application Number:
D/719229
Publication Date:
08/01/1978
Filing Date:
08/31/1976
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Primary Class:
D24/155
Other Classes:
623/20.320
Field of Search:
D24/33, 128/92C, 3/1.91, 3/1.911
Primary Examiner:
Ansher, Bernard
Attorney, Agent or Firm:
Mugford, David J.
Claims:
1. The ornamental design for a tibial prosthesis, as shown and described.

Description:

FIG. 1 is a bottom plan view of a tibial prosthesis;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear plan view thereof; and

FIG. 6 is a perspective view thereof as viewed from the rear.