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:
Jan. 24, 2023
Filed:
Aug. 02, 2021
Canon Kabushiki Kaisha, Tokyo, JP;
Masashi Tanaka, Kanagawa, JP;
Hikaru Osada, Kanagawa, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A heating device comprising: a first rotating member having an internal space in which a heating member and a holding member are disposed; a second rotating member that contacts an outer peripheral surface of the first rotating member; and a frame that integrally supports the heating member, the holding member, the first rotating member and the second rotating member, wherein the second rotating member forms a nip portion between the first rotating member and the second rotating member, the holding member holds the heating member such that at least a part of at least one end face of the heating member in a longitudinal direction thereof is exposed in the longitudinal direction, and the frame is configured such that at least the part of the heating member, which is exposed from the holding member, is also exposed out of the frame.