Broken key extractor

Description

FIG. 1 is a side elevation view of a broken key extractor showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left end elevational view thereof;

FIG. 4 is a right end elevational view thereof; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D19170 June 1889 Williamson
D35096 September 1901 Carry
977018 November 1910 Kopietz
2027009 January 1936 Wyscaver
2350250 May 1944 Pietrolon
3438290 April 1969 Konopacki
Foreign Patent Documents
488963 July 1938 GBX
Patent History
Patent number: D297395
Type: Grant
Filed: Apr 22, 1985
Date of Patent: Aug 30, 1988
Inventor: Jeff W. Schultz (Atkins, IA)
Primary Examiner: Catherine E. Kemper
Attorney: Terry M. Gernstein
Application Number: 6/725,781
Classifications
Current U.S. Class: D 8/14