Card – picture – or sign exhibiting – Changing exhibitor – Hinge mounted display item or item support
Patent
1989-04-14
1990-06-26
Ramirez, Ramon O.
Card, picture, or sign exhibiting
Changing exhibitor
Hinge mounted display item or item support
40341, 84487, 2484411, G09F 1900
Patent
active
049360345
ABSTRACT:
A reading stand includes a page turning mechanism which has two turning arms extending radially from a rotary shaft located adjacent to an intermediate part of a back plate member. The arms are turned from one side of the shaft to the other side so as to turn a paper sheet of a book held by the reading stand. One of the arms has a paper sheet taking member such as a suction cup and the other arm has a paper sheet pressing member. A motor with a control mechanism operates the arms.
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Chen Chieh-Ju
Chen Chien-Chan
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