Illuminated indicator wall switch

- Square D Company
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Description

FIG. 1 is a top right and front perspective view of an illuminated indicator wall switch showing my new design;

FIG. 2 is a rear elevational view thereof, the front elevational view thereof being a mirror image;

FIG. 3 is a left elevational view thereof; and,

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D270440 September 6, 1983 Hunter
3059045 October 1962 Swartwood
4135073 January 16, 1979 Kobayashi
4482791 November 13, 1984 Rendgen
4532393 July 30, 1985 Koizumi et al.
4904833 February 27, 1990 Sato et al.
Other references
  • Paragon Touch Command switch on p. 115 of Hardware Age Mar. 1985. ITW pushbutton switches on p. 188c of Design News Apr. 6, 1987. Wall switches on p. 139 of Interstate catalog .COPYRGT.1989. MP Series pushbutton switches on p. 573 of Allied Electronics catalog .COPYRGT.1990.
Patent History
Patent number: D347211
Type: Grant
Filed: Jan 8, 1992
Date of Patent: May 24, 1994
Assignee: Square D Company (Palatine, IL)
Inventor: James W. Dickens (Lexington, KY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: J. Sincavage
Attorneys: Larry I. Golden, Kareem M. Irfan
Application Number: 7/817,898
Classifications
Current U.S. Class: Button Operated (D13/171)