Underwater switch

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Description

FIG. 1 is a front and top perspective view of an underwater switch showing my new design; and

FIG. 2 is a front and bottom perspective view thereof.

FIG. 3 is a front elevational view thereof; and

FIG. 4 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
1680732 August 1928 Detar
2049747 December 1933 Parsons
2748229 December 1953 Block
3238334 March 1966 Lopasic et al.
4622454 November 11, 1986 Castille
Foreign Patent Documents
2734275 February 1979 DEX
Other references
  • Switches on p. 24 of Micro Switch Catalog 51, 6-67 Located in D13-38.
Patent History
Patent number: D315894
Type: Grant
Filed: May 8, 1990
Date of Patent: Apr 2, 1991
Inventor: Gabriel M. Giannini (Indio, CA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: J. Sincavage
Attorney: Henri J. A. Charmasson
Application Number: 7/520,611
Classifications
Current U.S. Class: Button Operated (D13/171)