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:
Sep. 30, 1986
Filed:
Sep. 12, 1984
Applicant:
Inventors:
Akinori Endo, Musashimurayamshi, JP;
Tatsumi Shimanari, Musashimurayamshi, JP;
Shunji Watanabe, Musashimurayamshi, JP;
Assignees:
Casio Electronic, Mfg. Co. Ltd., Tokyo, JP;
Casio Computer Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ; G03B / ;
U.S. Cl.
CPC ...
355 56 ; 355 57 ; 355 58 ; 355 66 ;
Abstract
The present invention relates to a copying apparatus capable of changing the copying magnification, by moving and positioning optical members such as lens and mirror and changing the scanning speed of the scanning optical system, wherein the moving and positioning of optical members and the selecting of the scanning speed can be attained by a single motor.