Dead front electrical connector for recharging electric vehicles

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Information

Patent Grant
D349276

References
Source

Patent Number
D349,276
Date Filed
Monday, February 1, 1993
31 years ago
Date Issued
Tuesday, August 2, 1994
30 years ago

Inventors
- Alfred L. Ehrenfels
- Ernest G. Hoffman
Original Assignees
- Hubbell Incorporated
Examiners
- Burke; Wallace R.
- Sincavage; Joel
Agents
- Presson; Jerry M.
- Tarnoff; David L.

US Classifications
- D13 - Equipment for production, distribution, or transformation of energy
Field of Search
- US
- 439 131
- 439 136
- 439 261
- 439 266
- 439 310
- 439 345
- 439 350
- 439 481
- 439 483
- 439 490
- 439 923
- D13 133
- D13 146
- D13 147
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for dead front electrical connector for recharging electric vehicles, as shown and described.

US Referenced Citations (10)

Number	Name	Date	Kind
3950059	Anhalt et al.	Apr 1976
3952239	Owings et al.	Apr 1976
4158802	Rose, II	Jun 1979
4217019	Cameron	Aug 1980
4431241	Hazelhurt	Feb 1984
4624472	Stuart et al.	Nov 1986
4718862	Beeman	Jan 1988
4843477	Mizutani et al.	Jun 1989
5104331	Goble	Apr 1992
5157319	Klontz et al.	Oct 1992

Foreign Referenced Citations (3)

Number	Date	Country
49625	Apr 1982	EPX
1926582	Nov 1970	DEX
208053	Dec 1967	SUX

Non-Patent Literature Citations (1)

Entry
"Infrastructure-EV Charging Meter", Green Car Journal, Nov. 1992, p. 124.