Electromagnetic powder clutch

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Description

FIG. 1 is a front, top and left side perspective view of an electromagnetic powder clutch, showing our new design;

FIG. 2 is a rear, top and left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof, the bottom plan view is omitted as that is symmetrical to the top plan view thereof; and,

FIG. 6 is a right side elevational view thereof, the left side elevational view is omitted as that is symmetrical to the right side elevational view thereof.

Claims

The ornamental design for an electromagnetic powder clutch, as shown and described.

Referenced Cited
U.S. Patent Documents
D271292 November 8, 1983 Wilson et al.
6116797 September 12, 2000 Brewington et al.
6244394 June 12, 2001 Gutierrez et al.
6318513 November 20, 2001 Dietrich et al.
Foreign Patent Documents
629221 April 1984 JP
Patent History
Patent number: D463339
Type: Grant
Filed: Nov 14, 2001
Date of Patent: Sep 24, 2002
Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo)
Inventors: Kazutoshi Muraoka (Tokyo), Fumio Ono (Tokyo), Yoshiharu Kobayashi (Tokyo)
Primary Examiner: Melody N. Brown
Attorney, Agent or Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 29/150,210
Classifications
Current U.S. Class: Brake Element (D12/180)
International Classification: 1216;