Bone anchor
United States Patent D331626
US Patent References:
Suture anchor
Gatturna et al. - February, 1990 - 4898156

Suture anchor installation tool
Nicholson et al. - February, 1990 - 4899743

Bone anchor and method of anchoring a suture to a bone
Hayhurst et al. - August, 1991 - 5037422

Apparatus for removal of bone cement
Br.ang.nemark et al. - November, 1991 - 5064426


Inventors:
Hayhurst, John O. (Milwaukie, OR)
Small, Alan A. (Needham, MA)
Cerier, Jeffrey C. (Franklin, MA)
Application Number:
D/552598
Publication Date:
12/08/1992
Filing Date:
07/13/1990
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Assignee:
American Cyanamid Company (Stamford, CT)
Primary Class:
D24/145
Field of Search:
D24/145, 604/51, 604/118, 604/164, 606/60, 606/67, 606/72, 606/73, 606/75, 606/80, 606/86, 606/99, 606/139, 606/232
Primary Examiner:
Reid, Stella
Assistant Examiner:
Simmons I.
Attorney, Agent or Firm:
Denninger, Douglas E.
Claims:
1. The ornamental design for a bone anchor, as shown and described.

Description:

FIG. 1 is a perspective view of a bone anchor, showing our new design;

FIG. 2 is a side elevational view thereof, the opposite side elevational view being a mirror image thereto;

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

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.