US PATENT SUBCLASS 359 / 208
.~.~.~ Concave reflector

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

196  DF  DEFLECTION USING A MOVING ELEMENT OR MEDIUM (OFFSETTING OR CHANGING AT LEAST A PORTION OF THE BEAM) {3}
197  DF  .~ Using a periodically moving element (periodic change of optically reflecting, refracting or diffracting element) {6}
205  DF  .~.~ Having particular focusing element to receive scanned light {3}
208.~.~.~ Concave reflector

DEFINITION

Classification: 359/208

Concave reflector:

(under subclass 205) Subject matter wherein a mirror-like element indented away from incident light receives the scanned light.

SEE OR SEARCH THIS CLASS, SUBCLASS:

838+, for reflectors, in general.