Switchgear contact
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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
Foreign Patent Documents
Other references
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 |
0535610 | April 1941 | GBX |
- 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
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