Electric shingle stripper

Description

FIG. 1 is a front elevational view of an electric shingle stripper 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; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
3530577 September 1970 Franklin et al.
4091535 May 30, 1978 Lehrter
4182390 January 8, 1980 Renner
4277104 July 7, 1981 Sanchez
4286383 September 1, 1981 Farden
4452492 June 5, 1984 Grasse
4756578 July 12, 1988 Mims et al.
4858503 August 22, 1989 Dike
5009131 April 23, 1991 Alto et al.
5013092 May 7, 1991 Kulhawy
Patent History
Patent number: D324633
Type: Grant
Filed: Aug 16, 1989
Date of Patent: Mar 17, 1992
Inventor: Richard J. Weinrich (Port Washington, WI)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: J. H. Musgrove
Attorney: Leon Gilden
Application Number: 7/394,505
Classifications
Current U.S. Class: D 8/61