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:
Oct. 19, 1993
Filed:
May. 29, 1991
Applicant:
Inventor:
Takeshi Matoba, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D / ;
U.S. Cl.
CPC ...
3461 / ; 3461531 ; 3461601 ;
Abstract
An image forming apparatus in which as image is formed by utilizing a plurality of longitudinally arranged recording electrodes to which voltages for forming the image are applied and a movable endless recording medium arranged in confronting relation to the recording electrodes and by supplying toner between the recording electrodes and the recording medium. By preventing the toner in the vicinity of the recording electrodes from being compressed abruptly by the provision of a guide, the image quality is improved.
Matoba, Takeshi. (1993). Image forming apparatus (U.S. Patent No. 5255018). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5255018
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile