US PATENT SUBCLASS 359 / 585
.~.~ Including metal or conductive layer

Current as of: June, 1999
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359 /   HD   OPTICS: SYSTEMS (INCLUDING COMMUNICATION) AND ELEMENTS

577  DF  LIGHT INTERFERENCE {2}
580  DF  .~ Produced by coating or lamina {7}
585.~.~ Including metal or conductive layer

DEFINITION

Classification: 359/585

Including metal or conductive layer:

(under subclass 580) Subject matter including a metal or an electric-conductive layer.

(1) Note. The metal or conductive layer is used for static electric elimination, radio frequency shielding, producing space charges of electricity, or heating the coated glass to prevent fogging by condensation.