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. 05, 2021
Filed:
Mar. 23, 2020
General Plastic Industrial Co., Ltd., Taichung, TW;
Ching-Ho Huang, Taichung, TW;
GENERAL PLASTIC INDUSTRIAL CO., LTD., Taichung, TW;
Abstract
A toner cartridge is adapted for being connected with an image-forming cartridge of an electronic image-forming, which includes a toner inlet and a step portion located by the toner inlet. The toner cartridge includes a housing having an internal accommodation for storage of toners, a toner outlet communicated with the internal accommodation and an outside of the housing, and a position-limiting hook located by the toner outlet. When the toner cartridge is connected with the image-forming cartridge, the position-limiting hook is engaged with the step portion such that the toner outlet is communicated with the toner inlet. As such, the toner cartridge can be positively positioned with the image-forming cartridge, and the toner outlet can be positively sealed to avoid toner leaking before installation and after dismantlement of the toner cartridge.