Momentary switch

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Description

FIG. 1 is a perspective view of a momentary switch showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left end view thereof;

FIG. 5 is a right end view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D294346 February 23, 1988 Holmes
3689723 September 1972 Ludwig
3965319 June 22, 1976 Lockard
4765649 August 23, 1988 Sakai et al.
Foreign Patent Documents
311024 April 1989 EPX
2134136 January 1972 DEX
402155435 June 1990 JPX
1415855 November 1975 GBX
Other references
  • Switches on p. 15 of McGill Cat. No. 85b. Switches on p. 19 of Cherry Cat. No. C-70, 1969. Switches on p. 613 of Allied Electronics, catalog, .COPYRGT.1990.
Patent History
Patent number: D353579
Type: Grant
Filed: Jul 26, 1993
Date of Patent: Dec 20, 1994
Assignee: Tower Manufacturing Corporation (Providence, RI)
Inventors: Chepur P. Rao (North Kingstown, RI), Juan J. Barrena (Providence, RI), Victor V. Aromin (West Warwick, RI)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Law Firm: Salter & Michaelson
Application Number: 0/11,065
Classifications
Current U.S. Class: Button Operated (D13/171)