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:
Aug. 29, 2017
Filed:
Oct. 14, 2016
Samsung Electronics Co., Ltd., Suwon-si, KR;
Ho-jin Jang, Suwon-si, KR;
Jin-hwa Hong, Suwon-si, KR;
Seung-gweon Lee, Suwon-si, KR;
Jong-in Kim, Suwon-si, KR;
Sung-min Park, Gwacheon-si, KR;
S-PRINTING SOLUTION CO., LTD., Suwon-si, KR;
Abstract
A cartridge attachable to and detachable from a body of an image forming apparatus includes a toner container containing a toner and including a stirring member configured to stir the toner, and a developing section connected to the toner container through a supply port and including a developing section stirring member configured to stir the toner, a supply roller configured to receive the toner supplied from the developing section stirring member, and a developing roller configured to receive the toner supplied from the supply roller. A rotation ratio of the stirring member to the supply roller is 5% to 25%.