Cinch tightener

Description

FIG. 1 is a front elevational view of a cinch tightener showing our new design;

FIG. 2 is a front side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D229161 November 1973 Lewis, Jr.
455745 July 1891 Eulenfeld
1002901 September 1911 Christman
3271007 September 1966 Ratcliff
3449798 June 1969 Hofmann
4821380 April 18, 1989 Crosby
Patent History
Patent number: D334697
Type: Grant
Filed: Nov 26, 1990
Date of Patent: Apr 13, 1993
Inventors: Arthur Waldherr (Bloomingdale, IL), Victor R. Kurowski (Lombard, IL)
Primary Examiner: Bernard Ansher
Assistant Examiner: P. Hyder
Law Firm: Emrich & Dithmar
Application Number: 7/618,104
Classifications
Current U.S. Class: D 8/51; D 8/44