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:
Nov. 09, 1993
Filed:
Dec. 07, 1990
Applicant:
Inventors:
Minoru Yoshida, Kanagawa, JP;
Kouji Hirano, Kanagawa, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355245 ; 355246 ; 355277 ; 430 48 ; 430111 ;
Abstract
An image forming apparatus having an image forming section for forming a latent image on an image bearing drum, a toner supply station for supplying a developing agent, which includes polymeric toner particles having an average particle size falling within a range of about 3-10 .mu.m, an image bearing drum to form a developed image corresponding to the latent image on the image bearing drum and a transfer roller for transferring the developed image onto a recording medium by pressing the recording medium onto the developed image.