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Publication numberUSD331124 S
Publication typeGrant
Application numberUS 07/746,953
Publication dateNov 17, 1992
Filing dateAug 16, 1991
Publication number07746953, 746953, US D331124 S, US D331124S, US-S-D331124, USD331124 S, USD331124S
InventorsRichard N. Claytor
Original AssigneeFresnel Technologies, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Wide angle fresnel lens array for infrared motion detector
US D331124 S
Abstract  available in
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  1. The ornamental design for a wide angle fresnel lens array for infrared motion detector, as shown and described.

The single FIGURE is a front elevational view of a wide angle fresnel lens array for infrared motion detector showing my new design, the lens array being a flat, rectangular, thin sheet having a front surface with grooves thereon and a plain, smooth rear surface with no ornamentation.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6211522Jul 2, 1998Apr 3, 2001Visonic Ltd.Passive infra-red intrusion sensor
US9188487Nov 15, 2012Nov 17, 2015Tyco Fire & Security GmbhMotion detection systems and methodologies
U.S. ClassificationD26/122, D10/121