Switchgear contact

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Information

Patent Grant
D320004

References
Source

Patent Number
D320,004
Date Filed
Monday, May 8, 1989
36 years ago
Date Issued
Tuesday, September 17, 1991
34 years ago

Inventors
- Gregory C. Benson
- Victor Golowash
Original Assignees
- ELECTRICAL EQUIPMENT
Examiners
- Lucas; Susan J.
- Sincavage; J.
Agents
- Jennings, Carter, Thompson & Veal

US Classifications
- 213 - Railway draft appliances
- D13 - Equipment for production, distribution, or transformation of energy
Field of Search
- US
- D13 175
- D13 173
- 200 48 KB
- 200 48 R
- 200 244
- 200 248
- 200 471
- 200 272
- 361 335
- 361 340
- 439 830
- 439 832
- 439 844
- 439 845
- 439 850
- 439 884
- 439 856
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a switchgear contact, as shown and described.

US Referenced Citations (6)

Number	Name	Date	Kind
1327844	Schaefer	Jan 1920
1917862	Wadsworth	Jul 1933
1935598	Koppitz	Nov 1933
2709793	Johansson	May 1955
3789919	Cox et al.	Dec 1988
4078162	Turner	Mar 1978

Foreign Referenced Citations (1)

Number	Date	Country
0535610	Apr 1941	GBX

Non-Patent Literature Citations (1)

Entry
Multi clips on p. 38, of Electrical Construction & Maintenance, '85-'86 Yearbook.