Broach

Description

FIG. 1 is a front elevation view of broach showing my new design.

FIG. 2 is a right side elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view;

FIG. 7 is a view taken along line 7--7 of FIG. 1 for clarity;

FIG. 8 is a front elevational view of a broach showing a second embodiment of my new design with insert;

FIG. 9 is a right side elevational view of FIG. 8;

FIG. 10 is a front elevational view of a broach showing a third embodiment of my new design with the bottom portion reversed;

FIG. 11 is a right side elevational view of FIG. 10;

FIG. 12 is a front elevational view of a broach showing a fourth embodiment of my new design with the halves reversed;

FIG. 13 is a right side elevational view of FIG. 12.

Referenced Cited
U.S. Patent Documents
D150964 September 1948 Katz
D156969 January 1950 Katz
2085548 June 1937 Sheer
2144375 January 1939 Huppert
Patent History
Patent number: D291544
Type: Grant
Filed: Sep 3, 1985
Date of Patent: Aug 25, 1987
Inventor: Hans R. Wagner (Santa Barbara, CA)
Primary Examiner: Louis S. Zarfas
Application Number: 6/772,268
Classifications