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.

Date of Patent:
Aug. 23, 2016

Filed:

Mar. 27, 2014
Applicant:

Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;

Inventor:

Takuji Matsuno, Ichinomiya, JP;

Assignee:

Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/20 (2006.01);
U.S. Cl.
CPC ...
G03G 15/2017 (2013.01); G03G 15/2042 (2013.01); G03G 15/2078 (2013.01); G03G 15/2053 (2013.01); G03G 2215/2035 (2013.01);
Abstract

An image forming apparatus includes an endless belt, a heater, a first temperature sensor, and a second temperature sensor. The endless belt is configured to circularly move about a rotational axis extending in an axial direction. The endless belt has a center portion and end portions in the axial direction, and defines an internal space and an outer peripheral surface. The heater is configured to heat the endless belt. The first temperature sensor is positioned at the center portion and in the internal space. The second temperature sensor is positioned at one of the end portions and facing the outer peripheral surface.


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