Electrical alternator

- C. E. Niehoff & Co.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view showing our new design for an electrical alternator;

FIG. 2 is a rear view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in FIGS. 1-7 are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D207401 April 1967 Andrews et al.
D217675 May 1970 Tomkinson
D314742 February 19, 1991 Sieber
4692631 September 8, 1987 Dahl
5005281 April 9, 1991 Burns
5459364 October 17, 1995 Rondier
Other references
  • 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.
Patent History
Patent number: D425020
Type: Grant
Filed: Jan 29, 1996
Date of Patent: May 16, 2000
Assignee: C. E. Niehoff & Co. (Evanston, IL)
Inventors: James Becker (Crystal Lake, IL), Kai Eric Johnstad (Wood Dale, IL)
Primary Examiner: Cathron B. Matta
Law Firm: Brinks Hofer Gilson & Lione
Application Number: 0/49,672
Classifications
Current U.S. Class: Dynamoelectric Machine (e.g., Generator, Etc.) (D13/114)
International Classification: 1302;