Reamer/rasp tool, with disposable, debris retaining cutting surface

Description

FIG. 1 is a side elevational view of a reamer/rasp tool with disposable, debris retaining cutting surface;

FIG. 2 is a top elevational view of the reamer/rasp tool of FIG. 1;

FIG. 3 is a perspective view of the reamer/rasp tool of FIG. 1;

FIG. 4 is a sectional view thereof, taken along lines 4--4 of FIG. 1;

FIG. 5 is a sectional view thereof; taken along lines 5--5 of FIG. 1;

FIG. 6 is an enlarged view of the tip portion of the reamer/rasp tool of FIG. 3.

Claims

The ornamental design for a reamer/rasp tool, with disposable, debris retaining cutting surface, as shown and described.

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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

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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

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References Cited [Referenced By]

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U.S. Patent Documents

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

Other References

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..

Primary Examiner: Word; A. Hugo
Attorney, Agent or Firm: Geringer; Margaret L.