US PATENT SUBCLASS 362 / 330
.~.~ Panel type

Current as of: June, 1999
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362 /   HD   ILLUMINATION

317  DF  LIGHT MODIFIER {5}
326  DF  .~ Refractor {7}
330.~.~ Panel type

DEFINITION

Classification: 362/330

(under subclass 326) Subject matter wherein the refractor has an overall rectangular perimeter having length and width greatly exceeding its thickness.

(1) Note. The panel may be comprised of louver-like elements forming a lattice through which air may pass.

SEE OR SEARCH THIS CLASS, SUBCLASS:

339, for prisms on a circular disk or undefined area.