Light socket with passive infrared motion actuated switch

- Pittway Corporation
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Description

FIG. 1 is a side elevational view of a light socket with passive infrared motion actuated switch showing my new design;

FIG. 2 is a cross-sectional view thereof taken along plane 2--2 of FIG. 1;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof.

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D296549 July 5, 1988 Fenne
2755392 October 1952 Garnick
2892093 June 1959 Henderson
2898525 August 1959 Jacobs
Other references
  • Square D Remote Lamp Dimmer on p. 108 of Hardware Age, Aug. 1985. Paragon Photoelectric Controlled Light Socket on p. 269 of Hardware Age, Aug. 1985. Occupancy Sensor on p. 61 of Electrical Consulatant, Jul./Aug. 1986.
Patent History
Patent number: D320595
Type: Grant
Filed: May 13, 1987
Date of Patent: Oct 8, 1991
Assignee: Pittway Corporation (Northbrook, IL)
Inventor: Kenneth R. Fenne (Glen Ellyn, IL)
Primary Examiner: Susan J. Lucas
Assistant Examiner: J. Sincavage
Law Firm: Dressler, Goldsmith, Shore, Sutker & Milnamow, Ltd.
Application Number: 7/49,085