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. 20, 2021
Filed:
May. 26, 2020
Canon Kabushiki Kaisha, Tokyo, JP;
Hideaki Yonekubo, Yokohama, JP;
Canon Kabushiki Kalsha, Tokyo, JP;
Abstract
A heater of an image heating device, the heater including: a substrate; a first heating resistor and a second heating resistor on the substrate; first to third electric contact portions for electric connection to a power supply; a first conductive portion that connects the first electric contact portion with the first heating resistor; a second conductive portion that connects the second electric contact portion the second heating resistor; and a third conductive portion that connects the third electric contact portion and the first heating resistor and also connects the third contact portion with the second heating resistor, wherein the first electric contact portion is provided close to one longitudinal end of the substrate, the second electric contact portion is provided close to the other longitudinal end of the substrate, and the third electric contact portion is provided close to the center of the substrate in the longitudinal direction.