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. 03, 1987
Filed:
Feb. 07, 1984
Applicant:
Inventor:
Kiyoshi Inamoto, Sakai, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355 / ; 355 / ; 355 / ;
Abstract
An electrophotographic copying machine includes a photoreceptor for forming a latent image of a copy document, a transfer corona charger for transferring the latent image onto a copy document, a separation corona discharger for removing charges from the copy paper, and aid in the separation of the copy paper from the latent image. The corona discharge output of the separation corona discharger is adjustably changed depending on an amount of light reflected by the copy document to more effectively provide for the separation process.
Inamoto, Kiyoshi. (1987). Corona discharger for separating copy paper from photoreceptor in (U.S. Patent No. 4640606). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4640606
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile