Electrical alternator

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Information

Patent Grant
D425020

References
Source

Patent Number
D425,020
Date Filed
Monday, January 29, 1996
29 years ago
Date Issued
Tuesday, May 16, 2000
24 years ago

Inventors
- Kai Eric Johnstad
- James Becker
Original Assignees
- C. E. NIEHOFF & CO.
Examiners
- Matta; Cathron B.
Agents
- Brinks Hofer Gilson & Lione

US Classifications
- D13 - Equipment for production, distribution, or transformation of energy
Field of Search
- US
- D13 112-114
- 290 36 R
- 290 38 R
- 290 55
- 310 10
- 310 40 R
- 310 405-45
- 310 66
- 310 89
- 310 231-238
International Classifications
- 1302
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an electrical alternator, as shown and described.

US Referenced Citations (6)

Number	Name	Date	Kind
D207401	Andrews et al.	Apr 1967
D217675	Tomkinson	May 1970
D314742	Sieber	Feb 1991
4692631	Dahl	Sep 1987
5005281	Burns	Apr 1991
5459364	Rondier	Oct 1995

Non-Patent Literature Citations (4)

Entry
James Becker et al., "Dual-Voltage Alternators," SAE Tech paper, pp. 1-13, Nov. 18, 1962.
Pending U.S. Application Serial No. 29/069,532, filed on Apr. 24, 1997 by Becker et al.
Pending U.S. Application Serial No. 29/070,124, filed on Apr. 30, 1997 by Becker et al.
"Lightningbolt" advertisement of C701 Alternator of C.E. Niehoff & Co., Bus Ride, Jan., 1996, p. 99.