Fused disconnect switch

- Cooper Industries, Inc.
Description

FIG. 1 is a perspective view of a new design for a fused disconnect switch;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a front elevational view;

FIG. 5 is a back elevational view;

FIG. 6 is a left side elevational view;

FIG. 7 is a right side elevational view;

FIG. 8 is a left side elevational view with the module removed, the right side elevational view of the module being a mirror image except for the instruction label; and,

FIG. 9 is a front, upper right view.

Referenced Cited
U.S. Patent Documents
D313397 January 1, 1991 Willcox
D320783 October 15, 1991 Sharp et al.
D325725 April 28, 1992 Yamagata et al.
D336073 June 1, 1993 Happ
D348048 June 21, 1994 Marach et al.
3711748 January 1973 Dietz
3806845 April 1974 Zubaty et al.
4499447 February 12, 1985 Greenberg
4654743 March 31, 1987 Ruehl et al.
4958254 September 18, 1990 Kidd et al.
5113169 May 12, 1992 Ruehl et al.
5140115 August 18, 1992 Morris
Foreign Patent Documents
687673 June 1964 CAX
266966 December 1968 DEX
1624556 January 1991 SUX
Patent History
Patent number: D367041
Type: Grant
Filed: May 20, 1994
Date of Patent: Feb 13, 1996
Assignee: Cooper Industries, Inc. (Houston, TX)
Inventors: Conrad Alfaro (Harwood Heights, IL), Lawrence Happ (Mundelein, IL)
Primary Examiner: Joel Sincavage
Attorneys: Charles E. Neff, Eddie E. Scott
Application Number: 0/23,234