Switchgear contact

Description

FIG. 1 is a perspective view of a switchgear contact showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a side elevational view of the side opposite that shown in FIG. 2;

FIG. 4 is an end elevational view thereof;

FIG. 5 is an end elevational view of the end opposite that shown in FIG. 4;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom view thereof; and

FIG. 8 is a side elevational view corresponding to FIG. 2, drawn to a reduced scale, and showing related components of a switchgear assembly in dashed lines to illustrate environmental structure. The broken line showing forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
1327844 January 1920 Schaefer
1917862 July 1933 Wadsworth
1935598 November 1933 Koppitz
2709793 May 1955 Johansson
3789919 December 1988 Cox et al.
4078162 March 7, 1978 Turner
Foreign Patent Documents
0535610 April 1941 GBX
Other references
  • Multi clips on p. 38, of Electrical Construction & Maintenance, '85-'86 Yearbook.
Patent History
Patent number: D320004
Type: Grant
Filed: May 8, 1989
Date of Patent: Sep 17, 1991
Assignee: Electrical Equipment, Inc. (Birmingham, AL)
Inventors: Gregory C. Benson (Birmingham, AL), Victor Golowash (Birmingham, AL)
Primary Examiner: Susan J. Lucas
Assistant Examiner: J. Sincavage
Law Firm: Jennings, Carter, Thompson & Veal
Application Number: 7/348,648
Classifications