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:
Sep. 14, 2021
Filed:
Jul. 20, 2020
Canon Kabushiki Kaisha, Tokyo, JP;
Yuichiro Osawa, Kamakura, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image forming apparatus includes an opening/closing unit configured to take a first closed position and a first open position, and a rotatable member configured to take a second closed position for covering an opening to form a double-sided conveyance path, and a second open position for opening the double-sided conveyance path. The unit includes an engaging portion with a portion to be engaged, an interlock shaft rotatable with the engaging portion, and a gripping portion configured to rotate the interlock shaft, the engaging portion to position the unit at the first closed position. When the opening/closing member moves from the second closed position to the second open position, a protruding portion engages with the gripping portion of the unit positioned at the first closed position to rotate the engaging portion through the gripping portion to release the engagement to enable movement.