Winch for tightening strap

Description

FIG. 1 is a left side elevational view of a winch for tightening strap showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a bottom plan view thereof.

The right side is a mirror image of the left side shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
3101927 August 1963 Gray
4475854 October 9, 1984 Ericsson
4913608 April 3, 1990 Royball
5156506 October 20, 1992 Bailey
Patent History
Patent number: D346258
Type: Grant
Filed: Feb 14, 1992
Date of Patent: Apr 19, 1994
Assignee: Ancra International Corporation (Hawthorne, CA)
Inventor: Frank A. Zankich (San Pedro, CA)
Primary Examiner: Kay H. Chin
Attorney: Edward A. Sokolski
Application Number: 7/836,922
Classifications