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:
Jul. 10, 2018
Filed:
Nov. 20, 2015
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Hideki Ohta, Numazu, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01); G03G 15/20 (2006.01);
U.S. Cl.
CPC ...
G03G 15/2089 (2013.01); G03G 2215/2035 (2013.01);
Abstract
A fixing device includes a cylindrical film, a back-up member in contact with an inner surface of the film, a roller configured to form a fixing nip portion with the back-up member via the film, and a metal bearing configured to rotatably hold a shaft of the roller. The fixing device further includes an insulating portion provided between an end surface of the film and the bearing, thereby suppressing occurrence of leakage between the bearing and the end surface of the film.