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. 08, 2018
Filed:
Apr. 28, 2017
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Junichi Hashimoto, Toyohashi, JP;
Ryuya Yamazaki, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Abstract
An image forming apparatus includes a body casing, a drum unit movable between an inside position and an outside position, and a waste toner storage unit. The drum unit includes a photosensitive drum, a cleaning unit configured to remove toner remaining on a surface of the photosensitive drum, a conveying unit including a conveying member to convey the toner in a moving direction of the drum unit, and a conveying tube that can accommodate the conveying member and having a discharging outlet through which the toner is discharged to the waste toner storage unit. Moreover, the conveying tube includes a first conveying tube extending in the moving direction and accommodating the conveying member, and a second conveying tube connectable to the first conveying tube and extending in a direction intersecting with a direction in which the first conveying tube extends.