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:
Sep. 22, 1987
Filed:
Jan. 29, 1986
Mitsuo Matsushita, Higashiosaka, JP;
Mita Industrial Co., Ltd., Osaka, JP;
Abstract
A developing apparatus in electrophotographic copying machines comprising a developing sleeve which maintains developer on its surface and which transports said developer to the region of an electrostatic latent image on a photosensitive body; a doctor blade which regulates the amount of developer on said developing sleeve; a developing housing which contains therein said developing sleeve and said blade and which supports on its side walls both ends of the revolving axis of said developing sleeve; and a supporting section which supports directly or indirectly both ends of said blade at a fixed position on the side walls of said housing at a fixed distance from the surface of said developing sleeve.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile