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:
Aug. 16, 2022
Filed:
Apr. 12, 2021
Canon Kabushiki Kaisha, Tokyo, JP;
Hirotoshi Tajima, Ibaraki, JP;
Toshiaki Ohata, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An image forming apparatus includes a feeding device to feed residual toner, discharged from an image forming portion, toward a first collecting container and a second collecting container selectively. The feeding device includes an aggregate feeding passage to aggregate the residual toner discharged from a first or second image forming portion and feed the residual toner in an aggregate feeding direction traversing an up down direction. A vertical conveyance passage is provided along the up down direction and connected to the aggregate feeding passage, and a lateral feeding passage is connected to the vertical conveyance passage and capable of feeding the residual toner in a lateral feeding direction traversing the up-down direction. The feeding device feeds the residual toner in the lateral feeding passage toward the first collecting container and the second collecting container.