Surge protector with visual indicator

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Information

Patent Grant
D315141

References
Source

Patent Number
D315,141
Date Filed
Thursday, March 16, 1989
35 years ago
Date Issued
Tuesday, March 5, 1991
33 years ago

Inventors
- Edward L. Hames
Original Assignees
- Curtis Manufacturing Company, Inc.
Examiners
- Lucas; Susan J.
- Sincavage; Joel
Agents
- Crowley; Richard P.

US Classifications
- D13 - Equipment for production, distribution, or transformation of energy
Field of Search
- US
- D13 137
- D13 139
- D13 141
- D13 143
- D13 146
- 361 56
- 361 58
- 361 108
- 361 111
- 340 653
- 340 662
- 337 265
- 439 650-653
- 439 105
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for surge protector with visual indicator, as shown and described.

US Referenced Citations (4)

Number	Name	Date	Kind
D263699	Vest et al.	Apr 1982
D270628	Bobrovinczky	Sep 1983
D307742	Serr et al.	May 1990
3924914	Banner	Dec 1975

Foreign Referenced Citations (1)

Number	Date	Country
1074111	Jan 1960	DEX

Non-Patent Literature Citations (1)

Entry
3-Wire Circuit Analyzer on p. 43 of Hardware Age, 8-86.