Electrical box connector coupling

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Information

Patent Grant
D339793

References
Source

Patent Number
D339,793
Date Filed
Monday, January 6, 1992
32 years ago
Date Issued
Tuesday, September 28, 1993
31 years ago

Inventors
- Pierre Nardi
- Lawrence S. Steiner
Original Assignees
- BERGER INDUSTRIES, INC
Examiners
- Burke; Wallace R.
- Sincavage; Joel
Agents
- Miskin; Howard C.

US Classifications
- D13 - Equipment for production, distribution, or transformation of energy
Field of Search
- US
- D13 149
- D13 151
- D13 154
- D13 155
- 174 59
- 174 60
- 174 85
- 174 93
- 174 262
- 174 266
- 439 536
- 439 583
- 439 784
- 439 797
- 439 800
- D08 396
- 285 128
- 285 138
- 285 139
- 285 158
- 285 159
- 285 161
- 285 205
- 285 206
- 285 369
- 285 404
- 285 907
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an electrical box connector coupling, as shown.

US Referenced Citations (9)

Number	Name	Date	Kind
D188377	Martin	Jul 1960
D201183	Sanders	May 1965
D243405	Mooney et al.	Feb 1977
2973212	Rose	Feb 1961
3420554	Straub	Jan 1969
3454291	Goldsobel et al.	Jul 1969
4641863	Shemtov	Feb 1987
4957314	Basile et al.	Sep 1990
5165735	Nardi et al.	Nov 1992

Non-Patent Literature Citations (2)

Entry
Fittings on p. 6 of 1983 NEER catalog.
Fittings on pp. 16 and 22 of 1986 O-Z/GEDNEY catalog.