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. 12, 2016
Filed:
May. 27, 2015
Canon Kabushiki Kaisha, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image forming apparatus includes: an image forming device; a first image heating device; a second image heating device; a first feeding path configured to discharge the recording material introduced into the first image heating device without introducing the recording material into the second image heating device; a second feeding path configured to discharge a recording material introduced into the first image heating device and then introduced into the second image heating device; a discriminating portion configured to discriminate whether or not the first image heating device is an image heating device for an envelope; and a controller configured to effect control so as not to execute a heating operation of the second image heating device, upon discrimination of the first image heating device being the image heating device for the envelope by the discriminating portion.