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:
May. 18, 1993
Filed:
Mar. 01, 1990
Applicant:
Inventor:
Manabu Matsumoto, Nara, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395800 ; 364D / ; 3649327 ; 3649396 ; 3649219 ; 355202 ;
Abstract
An image forming apparatus allowing the optional mounting of an appropriate peripheral device to the size and the quantity of sheets. The necessity of employing a particular peripheral device is assessed on the basis of the past copying data records which are traced back so as to determine the necessity of the peripheral device.