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. 21, 2020
Filed:
Jun. 26, 2019
Hewlett-packard Development Company, L.p., Spring, TX (US);
Takayuki Horie, Yokohama, JP;
Tatsunori Izawa, Yokohama, JP;
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P., Spring, TX (US);
Abstract
A fixing device includes a rotatable endless fixing belt, a heat source, a heat radiation plate, and a power supply. The fixing belt is operable between a non-expanded state and a thermally expanded state. The heat source is disposed adjacent the fixing belt, to heat the fixing belt. The heat radiation plate is adjacent the fixing belt to contact the fixing belt when the fixing belt is in the thermally expanded state as a result of being heated by the heat source. The power supply shutoff member adjacent the fixing belt to shut off the supply of power to the heat source based on a state of the fixing belt.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile