US PATENT SUBCLASS 353 / 110
.~.~ Disc

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

103  DF  SLIDE TRANSFER MECHANISM {7}
108  DF  .~ Slides fixed to movable carrier {2}
110.~.~ Disc

DEFINITION

Classification: 353/110

(under subclass 108) Subject matter wherein the slides are attached to a flat disc shaped carrier and are in the plane of the disc which disc is rotated in the projection path for removing one slide from and positioning another slide in the projection path.

SEE OR SEARCH CLASS

40, Card, Picture, or Sign Exhibiting,

361+, for a viewer with similar slide-moving structure.