Multiple push-button switch module

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Description

FIG. 1 is a front and lower right perspective view of a multiple push-button switch module showing our new design;

FIG. 2 is a rear and upper left perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof, the bottom plan view thereof being a mirror image;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a front and lower right perspective view of a multiple push-button switch module showing a second embodiment of our new design, the plan and elevational views being the same as the first embodiment except for the number and location of push-button members; and,

FIG. 9 is a front and lower right perspective view of a multiple push-button switch module showing a third embodiment of our new design, the plan and elevational views being the same as the first embodiment except for the number and location of push-button members.

Referenced Cited
U.S. Patent Documents
D209513 December 1967 Walters et al.
D316540 April 30, 1991 Hirose
3269209 August 1966 Davis
3691985 September 1972 Otterlei
4544811 October 1, 1985 Brevick
4631377 December 23, 1986 Imazeki et al.
4760218 July 26, 1988 Gutman
4778967 October 18, 1988 Deng
4792649 December 20, 1988 Wada
4857669 August 15, 1989 Kitamura et al.
Patent History
Patent number: D330012
Type: Grant
Filed: Jun 27, 1990
Date of Patent: Oct 6, 1992
Assignee: Toshiba Lighting & Technology Corporation (Tokyo)
Inventors: Akimichi Takahashi (Yokohama), Tadashi Takata (Yokohama), Mayumi Usami (Yokohama)
Primary Examiner: Wallace R. Burke
Assistant Examiner: J. Sincavage
Law Firm: Finnegan, Henderson, Farabow, Garrett and Dunner
Application Number: 7/544,786