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:
Jun. 30, 2026
Filed:
Jun. 28, 2024
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Nobuyuki Tanaka, Konan, JP;
Shuji Kawasaki, Nagoya, JP;
Yoshiyuki Tsujimoto, Nagoya, JP;
Ryota Asaoka, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Abstract
In an image forming device, a device body has an opening. A process member forms a developer image on a sheet. The fixing device fixes the developer image on the sheet. A fixing device is removable from the device body through the opening. A process-power supply member supplies process-power to the process member based on power inputted from a power supply member. A switch switchable between: a first state in which the switch allows connection between the process-power supply member and the power supply member; and a second state in which the switch disconnects the process-power supply member from the power supply member to interrupt input of the process-power to the process-power supply member. The switch switches to the first state when the fixing device is mounted in the device body. The switch switches to the second state when the fixing device is removed from the device body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile