US PATENT SUBCLASS 362 / 347
.~.~ Curved surface

Current as of: June, 1999
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362 /   HD   ILLUMINATION

317  DF  LIGHT MODIFIER {5}
341  DF  .~ Reflector {6}
347.~.~ Curved surface {3}
348  DF  .~.~.~> Patterned surface
349  DF  .~.~.~> Including straight surface
350  DF  .~.~.~> Bowl shaped main surface

DEFINITION

Classification: 362/347

(under subclass 341) Subject matter wherein the intersection of the reflective surface and at least one transverse plane forms a curved line.