Light-intensity control contact switch

- Toyostar Corporation
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Description

FIG. 1 is a perspective view of a light-intensity control contact switch or the like showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a right side view thereof the left side being a mirror image.

Referenced Cited
U.S. Patent Documents
D227577 July 1973 Mayo
3144539 August 1964 Morse
3586811 June 1971 Amis, Jr.
Patent History
Patent number: D254849
Type: Grant
Filed: Feb 15, 1979
Date of Patent: Apr 29, 1980
Assignee: Toyostar Corporation (Tokyo)
Inventor: Takehiko Matsuda (Matsudo)
Primary Examiner: Susan J. Lucas
Law Firm: Frishauf, Holtz, Goodman and Woodward
Application Number: 6/12,511
Classifications
Current U.S. Class: D13/38
International Classification: D1303;