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. 14, 1997
Filed:
Mar. 27, 1996
Olympus Optical Co., Ltd., Tokyo, JP;
Abstract
An endless belt is passed between a visible image forming unit and a thermal transfer unit. A cleaning device for removing residual toner on the endless belt is provided on the downstream side of the thermal transfer unit. The cleaning device comprises a cleaning roller having a rigid surface member of a metal coated with an elastic member, a contacting/separating mechanism for contacting/separating the cleaning roller with/from the endless belt, and a refresh blade for removing the toner staying on the cleaning roller. Separated from the endless belt, the cleaning roller is contacted with the refresh blade.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile