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:
May. 28, 2019
Filed:
Jan. 11, 2016
Canon Kabushiki Kaisha, Tokyo, JP;
Hiromasa Katayama, Toride, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image forming unit mountable to an image forming apparatus includes a main assembly including an image bearing drum and insertable into the apparatus; a cover portion engaging with the main assembly of the unit to cover the drum; an inserting portion provided on the cover portion for insertion into the apparatus; a movable locking portion for locking the cover portion with the apparatus; and a moving mechanism for moving the locking portion to a locking position after the cover portion is mounted to the apparatus, and the main assembly of the unit is inserted into the apparatus by a predetermined amount from an insertion starting position, and for moving the locking portion from the locking position an unlocking position before completion of mounting of the main assembly of the unit to the apparatus.