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Publication numberUSD315425 S
Publication typeGrant
Application numberUS 07/316,436
Publication dateMar 12, 1991
Filing dateFeb 27, 1989
Publication number07316436, 316436, US D315425 S, US D315425S, US-S-D315425, USD315425 S, USD315425S
InventorsRichard N. Claytor, Russell G. Torti
Original AssigneeFresnel Technologies, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Dense wide angle fresnel lens array for infrared motion detector system
US D315425 S
Abstract  available in
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Claims(1)
  1. The ornamental design for a dense wide angle fresnel lens array for infrared motion detector system, as shown and described.
Description

The single FIGURE is a front elevational view of a dense wide angle fresnel lens array for infrared motion detector system showing our 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.

Classifications
U.S. ClassificationD26/122, D10/121