Copy stand

Details Copy stand Copy stand

1986-06-06

1988-08-02

Murtagh, John E.

Card, picture, or sign exhibiting

Copyholder

Including movable indicator

40352, 248449, B41J 1164

Patent

active

047606614

ABSTRACT:
A copy stand for shifting a cursor by a motor one line on a copy at a time in which a cursor holder is coupled to bend slightly and sandwich an endless belt driven by the motor. At the driving time by the motor, a coupling force works strongly by a tension of the belt to shift the cursor by the motor and when the cursor is to be returned to its upper end, the cursor can be easily shifted manually while the belt is stopped.

REFERENCES:
patent: 375425 (1887-12-01), Parkinson
patent: 399503 (1889-03-01), Dean
patent: 415550 (1889-11-01), McIntire
patent: 595140 (1897-12-01), Brooks
patent: 1393116 (1921-10-01), Guthridge
patent: 1439250 (1922-12-01), MacDowell
patent: 1587881 (1926-06-01), Webber
patent: 3030924 (1962-04-01), Friis-Hansen
patent: 3095666 (1963-07-01), Killen
patent: 4043064 (1977-08-01), Friedman
patent: 4433499 (1984-02-01), Sharber et al.

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