Machine guard

Description

FIG. 1 is a front, top and right side perspective view of a machine guard showing our new design, the broken line showing being for illustrative purposes only;

FIG. 2 is a front, top, and right side perspective view in an open condition;

FIG. 3 is a rear, top, and right side perspective view;

FIG. 4 is a rear, top, and right side perspective view in an open condition; and

FIG. 5 is a rear, top, and left side perspective view thereof in an open condition.

Referenced Cited
U.S. Patent Documents
D244277 May 10, 1977 Der-Avanesstan
D248954 August 15, 1978 Der-Avanesstan
D265319 July 6, 1982 Watanabe et al.
D301585 June 13, 1989 Linn
2655067 October 1953 Bechler
4034633 July 12, 1977 Petersen
Patent History
Patent number: D320607
Type: Grant
Filed: Jul 29, 1988
Date of Patent: Oct 8, 1991
Assignee: Atterton & Ellis Limited (Haverhill)
Inventors: David A. Smith (Halstead), Stephen G. Bernhard (Rugby)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Jeffrey Asch
Law Firm: Banner, Birch, McKie & Beckett
Application Number: 7/225,947
Classifications