Electric sewing machine motor

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Description

FIG. 1 is a front elevational view of an electric sewing machine motor, showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a front perspective view thereof.

Referenced Cited
U.S. Patent Documents
D174491 April 1955 Cole et al.
D201362 June 1965 Crouse et al.
D298228 October 25, 1988 Hoshino
4570555 February 18, 1986 Reinke et al.
4742430 May 3, 1988 Sawato et al.
Foreign Patent Documents
57-1165 November 1981 JPX
631166 May 1984 JPX
Patent History
Patent number: D306030
Type: Grant
Filed: Jun 4, 1987
Date of Patent: Feb 13, 1990
Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo)
Inventors: Tatsuya Sawato (Nagoya), Youzo Ookawa (Nagoya), Takashi Nakamura (Nagoya), Hiroshi Kumatani (Nagoya), Yoshinori Abe (Kamakura)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Ruth Takemoto
Law Firm: Wenderoth, Lind & Ponack
Application Number: 7/57,978
Classifications
Current U.S. Class: Element Or Attachment (D15/72)