Infrared motion detector

- The Toro Company
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Description

FIG. 1 is a perspective view of an infrared motion detector showing my new design;

FIG. 2 is a top plan view thereof;

FIG 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view, with the right side being a mirror image thereof;

FIG 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D189222 November 1960 Aull
D296531 July 5, 1988 Kotlicki et al.
Other references
  • Mountain West Alarm Supply Co., Date 1977 p. 74 upper middle of page (Infrared Beambreaker).
Patent History
Patent number: D312053
Type: Grant
Filed: Nov 9, 1988
Date of Patent: Nov 13, 1990
Assignee: The Toro Company (Minneapolis, MN)
Inventors: Richard H. Jacobs (Roseville, MN), Ronald T. Keagle (Spring Park, MN), Gerald E. Peterson (Riverside, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Attorney: R. Lawrence Buckley
Application Number: 7/269,102
Classifications
Current U.S. Class: D10/106