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:
Feb. 09, 1982
Filed:
Mar. 01, 1978
Applicant:
Inventors:
Katsuichi Shimizu, Tokyo, JP;
Osamu Sawamura, Atsugi, JP;
Shunichi Masuda, Tokyo, JP;
Masahiro Tomosada, Kawasaki, JP;
Hisashi Sakamaki, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355 / ; 235 / ;
Abstract
There is disclosed an image forming apparatus in which copying operations are controlled according to a program sequence. Such image forming apparatus has an input unit for entering copying instructions and sense signals, a control unit for controlling active loads in response to the outputs from the input unit, and logic circuits connected to the control unit for controlling the active loads.
Shimizu, Katsuichi. (1982). Image forming apparatus (U.S. Patent No. 4314754). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4314754
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile