Bone anchor
Hayhurst , et al. December 8, 1
U.S. patent number D331,626 [Application Number 07/552,598] was granted by the patent office on 1992-12-08 for bone anchor. This patent grant is currently assigned to American Cyanamid Company. Invention is credited to Jeffrey C. Cerier, John O. Hayhurst, Alan A. Small.
| United States Patent | D331,626 |
| Hayhurst , et al. | December 8, 1992 |
Bone anchor
Claims
The ornamental design for a bone anchor, as shown and described.
| Inventors: | Hayhurst; John O. (Milwaukie, OR), Small; Alan A. (Needham, MA), Cerier; Jeffrey C. (Franklin, MA) |
|---|---|
| Assignee: | American Cyanamid Company
(Stamford, CT) |
| Appl. No.: | 07/552,598 |
| Filed: | July 13, 1990 |
| Current U.S. Class: | D24/145 |
| Field of Search: | ;D24/145 ;604/51,118,164 ;606/60,67,72,73,75,80,86,99,139,232 |
References Cited [Referenced By]
U.S. Patent Documents
| 4898156 | February 1990 | Gatturna et al. |
| 4899743 | February 1990 | Nicholson et al. |
| 5037422 | August 1991 | Hayhurst et al. |
| 5064426 | November 1991 | Br.ang.nemark et al. |
Assistant Examiner: Simmons; I.
Attorney, Agent or Firm: Denninger; Douglas E.
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.
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