Housing for a floor-mounted magnetic contact switch

- Sentrol, Inc.
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Description

FIG. 1 is a pictorial view of a housing for a floor-mounted magnetic contact switch embodying our new design as seen from the upper left rear;

FIG. 2 is a top plan view thereof on a reduced scale;

FIG. 3 is a rear elevational view thereof on a reduced scale;

FIG. 4 is a front elevational view thereof on a reduced scale;

FIG. 5 is a left end elevational view thereof on a reduced scale;

FIG. 6 is a right end elevational view thereof on a reduced scale; and

FIG. 7 is a bottom plan view thereof on a reduced scale.

Referenced Cited
U.S. Patent Documents
3418611 December 1968 Pounds
3560846 February 1971 Bessko
3808918 May 1974 Carr
Foreign Patent Documents
112866 June 1966 NLX
Patent History
Patent number: D262618
Type: Grant
Filed: Nov 29, 1978
Date of Patent: Jan 12, 1982
Assignee: Sentrol, Inc. (Beaverton, OR)
Inventors: Thomas J. Holce (Portland, OR), Charles M. Huckins (Tigard, OR)
Primary Examiner: Susan J. Lucas
Law Firm: Chernoff & Vilhauer
Application Number: 5/964,573
Classifications
Current U.S. Class: D13/32; D13/99
International Classification: D1303;