US PATENT SUBCLASS 359 / 593
.~.~ Plural members in series

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

591  DF  BUILDING INTERIOR ILLUMINATION WITH REFLECTED, REFRACTED OR PREDETERMINED ANGLE OF ENTRANCE OF OUTSIDE LIGHT {3}
592  DF  .~ Unitary light transmitting member comprising plural reflecting or refracting elements {3}
593.~.~ Plural members in series

DEFINITION

Classification: 359/593

Plural members in series:

(under subclass 592) Subject matter including a plurality of unitary light transmitting members arranged so that light travels sequentially from one member to the other, the light being refracted or reflected by the respective mem-bers.