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:
Mar. 01, 2016
Filed:
Mar. 31, 2015
Canon Kabushiki Kaisha, Tokyo, JP;
Takuma Tadomi, Toride, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image heating apparatus includes first and second rollers forming a nip therebetween to heat a toner image on a sheet; a rubbing roller for rubbing an outer surface of said first roller; a moving mechanism for moving said rubbing roller between a contact position for contacting with said first roller and a spacing position spaced from said first roller; a measuring portion for measuring time elapsed from start of a rubbing process; a controller for discriminating, upon receipt of image heating instructions during the rubbing process execution, whether to continue the rubbing process or to interrupt the rubbing process and execute the image heating process, on the basis of the time measured by said measuring portion.