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:
Oct. 28, 2025
Filed:
Mar. 20, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Takamichi Matsuo, Chiba, JP;
Motoyasu Muramatsu, Shizuoka, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A fixing device includes a roller, an apparatus frame, a connector and a heating unit having a film having a tubular shape, a heater, a heater holder disposed in an internal space of the film, and a unit holder disposed at a position at which the unit holder faces an end surface of the film in a longitudinal direction of the film. The connector includes an engagement portion configured to engage with a to-be-engaged portion of the unit holder in such a manner as to restrict the connector from becoming detached when a force in a direction in which the connector is detached is applied to the connector in a state in which the connector is electrically connected to the heater. The unit holder includes an abutment portion with which the heater holder comes into contact when a force in a direction toward the roller is applied to the connector.