Infrared motion detector

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Information

Patent Grant
D312053

References
Source

Patent Number
D312,053
Date Filed
Wednesday, November 9, 1988
36 years ago
Date Issued
Tuesday, November 13, 1990
34 years ago

Inventors
Original Assignees
- The Toro Company
Examiners
- Burke; Wallace R.
- Jackson; Marcus
Agents
- Buckley; R. Lawrence

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 104
- D10 106
- D10 116
- D10 118
- D10 121
- 340 521
- 340 540
- 340 555
- 340 556
- 340 557
- 340 565
- 340 600
- 340 628
- 340 629
- 340 630
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for infrared motion detctor, as shown and described.

US Referenced Citations (2)

Number	Name	Date	Kind
D189222	Aull	Nov 1960
D296531	Kotlicki et al.	Jul 1988

Non-Patent Literature Citations (1)

Entry
Mountain West Alarm Supply Co., Date 1977 p. 74 upper middle of page (Infrared Beambreaker).