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:
Feb. 10, 2004
Filed:
Sep. 07, 2001
Applicant:
Inventors:
Jui-Chi Wang, Wu-Chi, TW;
Robin Hsu, Wu-Chi, TW;
Ya Li Huang, Wu-Chi, TW;
Mei Hsia Chang, Wu-Chi, TW;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 1/508 ;
U.S. Cl.
CPC ...
G03G 1/508 ;
Abstract
A developer container in which the container body has an inwardly protruded spiral guide flange spirally extending from the rear close side to a developer supply port of the container body and defining a spiral flow guide way adapted to guide developer from the inside of the container body to the outside of the container body through the developer supply port, wherein the developer supply port having a recessed developer accumulation area and a through hole through the center of the recessed developer accumulation area, the spiral guide flange has a beveled guide face extending to the recessed developer accumulation area.