Light-intensity control contact switch or the like

- 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;

FIG. 6 is a right side view thereof; and

FIG. 7 is a left side view thereof.

Referenced Cited
U.S. Patent Documents
D185631 July 1959 Dreyfuss
D217253 April 1970 Doggart
D227577 July 1973 Mayo
3144539 August 1964 Morse
3586811 June 1971 Amis, Jr.
Other references
  • Design News, 4-4-1977, p. 39, Wall Toggle Switch.
Patent History
Patent number: D256012
Type: Grant
Filed: Mar 20, 1979
Date of Patent: Jul 22, 1980
Assignee: Toyostar Corporation (Matsudo)
Inventor: Takehiko Matsuda (Matsudo)
Primary Examiner: Susan J. Lucas
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 6/22,373
Classifications
Current U.S. Class: D13/38
International Classification: D1303;