U.S. patent number D273,806 [Application Number 06/289,546] was granted by the patent office on 1984-05-08 for reamer/rasp tool, with disposable, debris retaining cutting surface. This patent grant is currently assigned to Zimmer, Inc.. Invention is credited to Richard C. Bolesky, Nicholas Cindrich, Michael H. Doll.
United States Patent | D273,806 |
Bolesky , et al. | May 8, 1984 |
Inventors: | Bolesky; Richard C. (Warsaw, IN), Cindrich; Nicholas (Warsaw, IN), Doll; Michael H. (North Webster, IN) |
---|---|
Assignee: | Zimmer, Inc. (Warsaw,
IN) |
Appl. No.: | 06/289,546 |
Filed: | August 3, 1981 |
Current U.S. Class: | D24/147; 606/85; D8/90 |
Field of Search: | ;D8/101,90,98 ;D15/138 ;D24/8,23,26,28 ;30/172,352 ;128/304,305,92E,92EB ;51/392 ;29/78,83 ;3/1.9,1.91,1.911,1.912,1.913,1 |
D231428 | April 1974 | Scott et al. |
D267146 | December 1982 | West et al. |
2678571 | May 1954 | Booth |
2708376 | May 1955 | Booth |
2769225 | November 1956 | Booth |
3630204 | December 1971 | Fishbein |
3633583 | January 1972 | Fishbein |
3815599 | June 1974 | Deyerle |
3829942 | August 1974 | Scott et al. |
4116200 | September 1978 | Braun et al. |
4306550 | December 1981 | Forte |
Zimmer.RTM. Debris Retaining Acetabular Reamer-Prod.#s 1207-44/64, Zimmer Catalog, Interim Insert p. A88-a .COPYRGT.1979. . Micro Reciprocating Rasps, Prod.#s 5053-80/83, Zimmer Product Information Sheet 6/30/78. . Schultz Rasps-Prod.#s 5030-32,33,42,43, Zimmer Catalog, p. A135 .COPYRGT.1978. . Mira Bone Cement Reamers-Product #s 1209-01/03, Zimmer Catalog, Interim Insert, p. A26-2, 10/3/75. . TR-28 Rasp-Product #s 9046-24/27, Zimmer Catalog, p. A20 .COPYRGT.1978. . Muller-Type Femoral Rasp, Product #s 4044-22,26, Zimmer Catalog, p. A26, .COPYRGT.1978.. |
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