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:
Apr. 15, 1986
Filed:
Sep. 25, 1984
Applicant:
Inventor:
Kenzo Tanaka, Toyokawa, JP;
Assignee:
Minolta Camera Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
355 55 ; 355 60 ; 355 61 ;
Abstract
A copying machine provided with data storing means for storing a plurality of designated magnification ratios and a plurality of hidden magnification ratios, a first key for selecting a desired magnification mode such as designated magnification mode or hidden magnification mode and a plurality of second keys for selecting magnification ratios from the data stored in the data storing means so that various kinds of magnification ratios can be easily selected with a simple operation of the decreased number of keys.