US PATENT SUBCLASS 353 / 78
.~.~ Plural

Current as of: June, 1999
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353 /   HD   OPTICS: IMAGE PROJECTORS

74  DF  CABINET ENCLOSES PROJECTOR AND ONE SIDE OF SCREEN {3}
77  DF  .~ Reflector between lamp and screen {1}
78.~.~ Plural

DEFINITION

Classification: 353/78

(under subclass 77) Subject matter including a plurality of reflectors as there defined, which usually direct the light to form a folded light path inside the cabinet.

SEE OR SEARCH THIS CLASS, SUBCLASS:

73, for a projector and a screen in a housing which is open during projection wherein the housing includes plural reflectors.

81, for a projector having a reflecting prism and a mirror.

99, for a projector with plural mirrors.

SEE OR SEARCH CLASS

359, Optics: Systems (Including Communication) and Elements, 850+, for plural mirrors, per se.