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. 23, 1999
Filed:
Nov. 14, 1997
Minolta Co. Ltd., Osaka, JP;
Abstract
An image-forming apparatus, and a method thereof, that transfers the toner image formed on the photoreceptor to an intermediate transfer belt in a first transfer area during a first transfer. When the first transfers of prescribed toner images to the intermediate transfer belt are completed, the intermediate transfer belt transfers the toner images obtained in the first transfers from the intermediate transfer belt to a recording medium in a second transfer area during a second transfer. Moreover, the area of the intermediate transfer belt that is susceptible to creep buckling (the `creep buckling risk area`) is prevented from passing through the first transfer area during the first transfer, thereby improving the image formation.