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:
Jun. 30, 2009
Filed:
Feb. 27, 2008
Chin-lung Han, Hsinchu, TW;
Hung-hsu Hsu, Hsinchu, TW;
Chin-Lung Han, Hsinchu, TW;
Hung-Hsu Hsu, Hsinchu, TW;
Aetas Technology Incorporated, Irvine, CA (US);
Abstract
A positioning mechanism for positioning a developing apparatus is disclosed. The positioning mechanism includes a base. A guide slot is formed on the base for guiding the developing apparatus to slide inside the base in a first direction. The base includes a first end and a second end. The lock mechanism further includes a positioning roller disposed on a first side of the guide slot for pressing the developing apparatus when the developing apparatus is inserted inside the base completely so that a first end of the developing apparatus contacts against the first end of the base and a second end of the developing apparatus contacts against the second end of the base.