Card – picture – or sign exhibiting – Photographic transparency viewer – e.g. – x-ray viewer
Patent
1983-02-09
1987-03-17
Wilson, John J.
Card, picture, or sign exhibiting
Photographic transparency viewer, e.g., x-ray viewer
40513, 209606, 209942, 353112, G02B 2702
Patent
active
RE0323713
ABSTRACT:
A slide viewer/sorter having a chute oriented at an incline to horizontal which is adapted to receive a photographic slide at one end. The slide drops by force of gravity to a viewing station where it is held by a detent. After viewing the slide the detent is actuated to release the slide which is transported by force of gravity to the lower end of the chute where it drops into a first receptacle. The first receptacle is rotatably mounted so that it can be moved out of the way, thus allowing the slide to drop further down into a second receptacle, having a number of bins. The second receptacle is mounted so that any bin can be positioned under the chute. This allows the operator of the viewer/sorter to sort the slides into two or more different stacks.
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Hakomaki J.
Lamb Owen L.
Slide Management Systems, Inc.
Wilson John J.
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