Reamer/rasp tool with disposable, debris retaining cutting surface
United States Patent D272648
US Patent References:
/D231428.html
Scott et al. - April, 1974 - D231428

Abrading tool blade
West et al. - December, 1982 - D267146

Method of making cutting tools
Booth - May, 1954 - 2678571

Cutting and abrading tools
Booth - May, 1955 - 2708376

Cutting and abrading tool
Booth - November, 1956 - 2769225


Inventors:
Bolesky, Richard C. (Warsaw, IN)
Cindrich, Nicholas (Warsaw, IN)
Doll, Michael H. (North Webster, IN)
Application Number:
D/289544
Publication Date:
02/14/1984
Filing Date:
08/03/1981
View Patent Images:
Download PDF D272648 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Zimmer, Inc. (Warsaw, IN)
Primary Class:
D24/147
Other Classes:
606/85, D08/90
Field of Search:
D8/101, D8/90, D8/98, D15/138, D24/8, D24/23, D24/26, D24/28, 30/172, 30/352, 51/392, 128/304, 128/305, 128/92E, 128/92EB, 29/78, 29/81, 3/1.9, 3/1, 3/1.91, 3/1.911, 3/1.912, 3/1.913
US Patent References:
3630204BLADE FOR BONE REAMERDecember, 1971Fishbein128/305
3633583ORTHOPEDIC SINGLE-BLADE BONE CUTTERJanuary, 1972Fishbein128/305
3815599FEMORAL SHAFT SURGICAL RASP FOR USE IN HIP PROSTHESIS SURGERYJune, 1974Deyerle128/92E
3829942CUTTING AND/OR ABRADING TOOLAugust, 1974Scott et al.29/78
4116200Milling tool for surgical purposesSeptember, 1978Braun et al.128/305
4306550Combination including femoral rasp and calcar facing reamerDecember, 1981Forte128/92E
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-Products #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, Hugo A.
Attorney, Agent or Firm:
Geringer, Margaret L.
Claims:
1. The ornmental design for a reamer/rasp tool with disposable, debrisretaining cutting surface, as shown and described.

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.