Window with resistance heating element

Details Window with resistance heating element Window with resistance heating element

2008-12-09

2010-06-08

Shafer, Ricky D (Department: 2872)

Optical: systems and elements

Protection from moisture or foreign particle

Humidity or temperature control

C219S203000

Reexamination Certificate

active

07731373

ABSTRACT:
An electrically heated window intended to be fitted with an imaging device which views an object through a viewing area of the window. A resistance heating element comprises at least one electrically conductive wire extending across the viewing area a plurality of times along a plurality of arc-shaped path.

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European Search Report for the corresponding European Patent Application No. EP 07 12 2842 mailed May 27, 2008.

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