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. 30, 2025
Filed:
Feb. 07, 2024
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya, JP;
Abstract
An image forming apparatus includes a main housing, a process unit, and a fixing device including a lever. The main housing comprises an interlock switch that allows power to be supplied to a heater of the fixing device in an on-state and shuts off power to the heater in an off-state. The lever includes a holding portion and a switch contacting portion contactable with the interlock switch. In a case where the fixing device is installed in the main housing and the lever is located at a first position, the switch contacting portion is in contact with the interlock switch to set the interlock switch to the on-state. In a case where the fixing device is installed in the main housing and the lever is located at a second position, the switch contacting portion is separated from the interlock switch to set the interlock switch to the off-state.