US PATENT SUBCLASS 359 / 856
.~.~.~ With successive reflections

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

838  DF  MIRROR {14}
850  DF  .~ Plural mirrors or reflecting surfaces {7}
855  DF  .~.~ Identical adjacent mirrors identically supported {1}
856.~.~.~ With successive reflections

DEFINITION

Classification: 359/856

With successive reflections:

(under subclass 855) Subject matter wherein a substantial portion of the light is reflected at least two times in series.

(1) Note. Included here is a folded optical path.

SEE OR SEARCH THIS CLASS, SUBCLASS:

857+, for mirrors with reflections in series not involving a transmitting property nor identical adjacent mirrors

identically supported.