Push button switch

Description

FIG. 1 is a front elevational view of a push button switch showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D224015 June 1972 Nakata
D254848 April 29, 1980 Sano
D268927 May 10, 1983 Ohashi
D280814 October 1, 1985 Ohashi
Other references
  • Allied Electronics-1975 Engineering Manual & Purchasing Guide No. 750 p. 135-Multi-Purpose Push Button Switches Item G (middle of page). Subminiature Switches Catalog-Control Switch Co. 1977 p. 2 Series B8000 PCB. Chicago Switch Inc.-Catalog 1977 p. 11 Miniature Toggle Switches.
Patent History
Patent number: D287359
Type: Grant
Filed: Dec 5, 1983
Date of Patent: Dec 23, 1986
Inventor: Shigeo Ohashi (Ohta-ku, Tokyo)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth E. Takemoto
Law Firm: Steinberg & Raskin
Application Number: 6/558,051
Classifications
Current U.S. Class: D13/32