Overload switch

Description

FIG. 1 is a front and upper left perspective view of an overload switch showing my new design;

FIG. 2 is a front and lower left perspective view thereof;

FIG. 3 is a right end elevational view of an overload switch showing my new design on a reduced scale;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right end elevational view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D239628 April 1976 Nicol
D307742 May 8, 1990 Serr et al.
3806845 April 1974 Zubaty et al.
Patent History
Patent number: D325376
Type: Grant
Filed: Feb 13, 1990
Date of Patent: Apr 14, 1992
Assignee: Ellenberger & Poensgen GmbH (Altdorf)
Inventor: Fritz Krasser (Altdorf)
Primary Examiner: Susan J. Lucas
Assistant Examiner: J. Sincavage
Law Firm: Spencer, Frank & Schneider
Application Number: 7/479,588