Page turner

Details Page turner Page turner

1993-04-19

1996-02-27

Stanzione, Patrick J.

Music

Accessories

Leaf turners

84487, G10G 700

Patent

active

054939437

ABSTRACT:
A book holder for placing thereon a book held open includes a pair of support plates for respectively supporting the left hand side and the right hand side of the book held open, a pair of support plate adjusting mechanisms for respectively supporting the support plate on the right hand side and the support plate on the left hand side, height position controlling members for controlling respectively the left hand side and the right hand side of the top page of the book held open to be set at predetermined height positions. In the above arrangement, the left hand side and the right hand side of the top page of the book held open can be placed at predetermined height positions by page restraints. Even when scanning the book, for example, by a CCD, a scanning can be carried out without requiring complex device nor mechanism structure.

REFERENCES:
patent: 377569 (1888-02-01), Maas
patent: 642565 (1900-01-01), Rogers
patent: 664031 (1900-12-01), Albright
patent: 1220520 (1917-03-01), Levinson

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