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.:

US 7974566 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 05, 2011

Filed:

Jan. 31, 2007
Applicant:

Se-il Kwon, Seoul, KR;

Inventor:

Se-il Kwon, Seoul, KR;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

An image forming apparatus including: a toner cartridge to store toner; a developer to develop an image on a printing medium using the toner from the toner cartridge; and a waste toner container to store waste toner removed from the developer, wherein the waste toner container includes: a first transporting unit provided near a waste toner inlet; and a second transporting unit provided at a point where the waste toner transported by the first transporting unit falls to transport the waste toner to a farthest point from the waste toner inlet.


Find Patent Forward Citations

Kwon, Se-il. (2011). Image-forming apparatus having apparatus for preventing accumulation of waste toner in waste toner container and method thereof (U.S. Patent No. 7974566). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7974566

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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