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:
Jul. 10, 2007
Filed:
May. 19, 2005
Eiji Yokota, Nagoya, JP;
Eiji Yokota, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Abstract
An image-forming device includes: a cartridge receiving portion; a drive engaging unit; and a coupling member. The cartridge receiving portion receives a process cartridge detachably mounted therein. The drive engaging unit can move between an engaged position, in which the drive engaging unit transfers a driving force to the process cartridge, and a disengaged position, in which the drive engaging unit fails to transfer a driving force to the process cartridge. The coupling member moves the drive engaging unit between the engaged position and the disengaged position in association with mounting and detaching of the process cartridge in the cartridge receiving portion.