Fused electrical power disconnect

- Cooper Industries, Inc.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front perspective view of a fused electrical power disconnect;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a right-hand-side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a left-hand-side elevation view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a front elevation view of a fused electrical power disconnect showing a second embodiment of our new design, all other views being the same as the first embodiment except for the indicia on the front of the fuse holder.

Referenced Cited
U.S. Patent Documents
D313397 January 1, 1991 Wilcox
D320783 October 15, 1991 Sharp et al.
3806845 April 1974 Zubaty et al.
4654743 March 31, 1987 Ruehl et al.
4958254 September 18, 1990 Kidd et al.
Foreign Patent Documents
0266966 December 1968 DEX
Patent History
Patent number: D348048
Type: Grant
Filed: Nov 5, 1991
Date of Patent: Jun 21, 1994
Assignee: Cooper Industries, Inc. (Houston, TX)
Inventors: David R. Marach (Marengo, IL), Conrad Alfaro (Chicago, IL), Lawrence Happ (Mundelein, IL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: J. Sincavage
Law Firm: Laff, Whitesel, Conte & Saret
Application Number: 7/787,975