Surgical bone rasp

Description

FIG. 1 is a front elevational view of a surgical bone rasp, showing my new design.

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
156485 November 1874 Johnston
D282205 January 14, 1986 Davison et al.
350930 October 1886 Griffith
448409 March 1891 Cassidy
1200189 October 1916 Griscom
2229710 January 1941 Tuggle
2898914 August 1959 Sardall
3477435 November 1969 Artelli
3815599 June 1974 Deyerle
3829942 August 1974 Scott
4221222 September 9, 1980 Detsch
Foreign Patent Documents
863900 April 1941 FRX
966512 October 1950 FRX
2128524 May 1984 GBX
Other references
  • Codman & Shurtleff Inc., General Surgical Instruments Catalog, pp. 174-175. Down Bros. and Mayer & Phelps Ltd. catalog sheet entitled "Manufacturers of Bone Surgery Instruments for over 70 Years," p. xiv. American V. Mueller catalog page on Orthopaedic Instruments, p. 1146 American Medical Instrument Corp. catalog #26, Fine Surgical Instruments, p. 343. DePuy Prosthesis Rasp catalog, p. C-1.
Patent History
Patent number: D304372
Type: Grant
Filed: May 12, 1987
Date of Patent: Oct 31, 1989
Inventor: Bernie B. Berry, Jr. (Indianapolis, IN)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Law Firm: Woodard, Emhardt, Naughton Moriarty & McNett
Application Number: 7/48,789
Classifications
Current U.S. Class: D24/26