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:
Jan. 29, 1985
Filed:
Apr. 07, 1983
Applicant:
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355 / ;
Abstract
This specification discloses an image recording apparatus provided with a developing sleeve for guiding and supplying charged toner to cause the charged toner to adhere to an electrostatic latent image on the surface of a photosensitive medium, and means for detecting the feed of multiple transfer sheets, wherein the developing sleeve is provided so as to enable the change over to a potential for releasing the supply of the toner to the photosensitive medium by the adherence of the toner thereto and the change-over is effected in response to the detecting operation of the multi-copy feed detecting means.