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. 12, 1985
Filed:
Jan. 03, 1983
Applicant:
Inventors:
Fujio Moriguchi, Kanagawa, JP;
Masami Kurata, Kanagawa, JP;
Assignee:
Fuji Xerox Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358285 ; 358293 ;
Abstract
A reading mechanism of a plane reading device is provided with a rack and pinion drive mechanism with a step motor as the driving source. Backlash and vibration are prevented by applying a biasing force on the reading mechanism in a direction opposite that of the movement thereof.