Infrared intrusion detection system housing

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Information

Patent Grant
D264319

References
Source

Patent Number
D264,319
Date Filed
Wednesday, December 12, 1979
44 years ago
Date Issued
Tuesday, May 11, 1982
42 years ago

Inventors
- H. Patrick Thornton
- John K. Guscott
Original Assignees
- American District Telegraph Company
Examiners
- Word; A. Hugo
Agents
- Weingarten, Schurgin & Gagnebin

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 106
- D10 121
- 340 541
- 340 546
- 250 336 T
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an infrared intrusion detection system housing, as shown.

US Referenced Citations (4)

Number	Name	Date	Kind
D218652	Podall	Sep 1970
3831157	Wiegand	Aug 1974
4004228	Mullett	Jan 1977
4266216	Trusty	May 1981