US PATENT SUBCLASS 359 / 229
.~ With glare or flicker elimination

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

227  DF  LIGHT CONTROL BY OPAQUE ELEMENT OR MEDIUM MOVABLE IN OR THROUGH LIGHT PATH {6}
229.~ With glare or flicker elimination

DEFINITION

Classification: 359/229

With glare or flicker elimination:

(under subclass 227) Subject matter comprising structure for equalizing light intensity reaching the eye or for reducing glare or flicker.

SEE OR SEARCH THIS CLASS, SUBCLASS:

601+, for generic glare reduction.