Rotor of an electric motor

- Mabuchi Motor Co., Ltd.
Description

FIG. 1 is a top plan view of the rotor of an electric motor showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
2890357 June 1959 Clark, Jr.
4780632 October 25, 1988 Murray, III
4800315 January 24, 1989 Schulz et al.
4883997 November 28, 1989 DeCesare
Patent History
Patent number: D320191
Type: Grant
Filed: Nov 30, 1988
Date of Patent: Sep 24, 1991
Assignee: Mabuchi Motor Co., Ltd. (Chiba)
Inventor: Akihiko Yamaguchi (Matsudo)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: McGlew & Tuttle
Application Number: 7/278,158
Classifications