Burr extracting instrument

Description

FIG. 1 is a perspective view of a burr extracting instrument showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a rear elevational view;

FIG. 5 is a bottom plan view;

FIG. 6 is a right side elevational view; and,

FIG. 7 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D276915 December 25, 1984 Wilbourn
2668480 February 1954 Christman
2976772 March 1961 Straw
3426485 February 1969 Yamaoka
4265575 May 5, 1981 Erhardt et al.
Foreign Patent Documents
651464 February 1985 JPX
Patent History
Patent number: D330205
Type: Grant
Filed: Jul 16, 1990
Date of Patent: Oct 13, 1992
Assignee: Hanshin Koki Kabushiki Kaisha (Kobe)
Inventor: Kazuhiko Sakaoka (Kobe)
Primary Examiner: Donald P. Walsh
Assistant Examiner: Antoine D. Davis
Attorney: Peter K. Kontler
Application Number: 7/553,948
Classifications