Copy paper processing apparatus

Details Copy paper processing apparatus Copy paper processing apparatus

Filed on

1988-05-23

Date issued

1990-02-06

Examiner

Green, Randall L.

Patent Class

Sheet-material associating

SubClass

Associating or disassociating

SubSubClass

Signature associating

Other Related Categories

270 58, B42B 200

Type

Patent

Status

active

Patent number

048983721

Description

ABSTRACT:
A copy paper processing apparatus wherein a set of copy papers supplied sheet by sheet from the outside while overlaying them are selectively punched by a puncher and stapled by a stapler and punch pins of the puncher are pulled out after the stapling operation is ended.

REFERENCES:
patent: 4073391 (1978-02-01), O'Brien
patent: 4083550 (1978-04-01), pal
patent: 4248525 (1981-02-01), Sterrett
patent: 4424963 (1984-01-01), Bartholet et al.
patent: 4497478 (1985-02-01), Reschenhofer
patent: 4575296 (1986-03-01), Kockler et al.
patent: 4632377 (1986-12-01), Browse
patent: 4763167 (1988-08-01), Watanabe et al.

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Also associated with

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