Bar clamp

Description

FIG. 1 is a rear elevational view of a bar clamp showing my new design, the broken line showings being for environmental purposes only and form no part of the claimed design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a bottom plan view;

FIG. 6 is a top plan view thereof;

FIG. 7 is a front elevational view of a second embodiment of a bar clamp showing our new design of FIGS. 1-6;

FIG. 8 is a bottom plan view of 7-7; and,

FIG. 9 is a left side elevational view of FIG. 7.

Referenced Cited
U.S. Patent Documents
D320919 October 22, 1991 Sorensen
4202540 May 13, 1980 Neff
5005449 April 9, 1991 Sorensen et al.
5009134 April 23, 1991 Sorensen
Patent History
Patent number: D328846
Type: Grant
Filed: Feb 5, 1990
Date of Patent: Aug 25, 1992
Assignee: Petersen Manufacturing Co., Inc. (De Witt, NE)
Inventors: Joseph A. Sorensen (Lincoln, NE), Dwight L. Gatzemeyer (Lincoln, NE)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: J. H. Musgrove
Law Firm: Lackenbach Siegel Marzullo & Aronson
Application Number: 7/475,089
Classifications
Current U.S. Class: D 8/72