The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 1991
Filed:
May. 17, 1989
Applicant:
Inventors:
Yasushi Nakanishi, Yamatokoriyama, JP;
Takahiro Fukunaga, Nara, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355200 ; 355 75 ; 355230 ;
Abstract
A portable copying apparatus of the type in which a document table is movably disposed thereon is generally provided with a lock member for locking the document table and a system for controlling movement of the document table. The lock member is disposed on one side of the apparatus perpendicular to the direction of movement of the document table. The control system contains a plurality of timers so that the document table may move in a direction in which the document table is released from the lock member and further move to its start position.