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. 24, 2020
Filed:
Nov. 18, 2019
Oki Data Corporation, Tokyo, JP;
Yoshitomo Sato, Tokyo, JP;
Masanori Minato, Tokyo, JP;
Oki Data Corporation, Tokyo, JP;
Abstract
A belt unit includes a belt member, a cleaning member that scrapes off a developer being attached and carried on the belt member, a waste developer accommodation chamber that accommodates the developer as a waste developer, a waste developer carrying member that carries the waste developer accommodated in the waste developer accommodation chamber in correspondence with a rotation thereof; and a waste developer taking-up member that takes up the waste developer in correspondence with a rotation thereof and supplies the waste developer to a contact portion between the cleaning member and the belt member, wherein the waste developer taking-up member is composed with a shaft and a brush attached to the shaft.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile