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:
Dec. 03, 2019
Filed:
Sep. 20, 2018
Canon Kabushiki Kaisha, Tokyo, JP;
Hiroki Kasama, Atsugi, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image forming apparatus includes a conveyance path, an image forming unit, an opening/closing member, a facing member, a first member, and a second member. The conveyance path conveys a sheet. The image forming unit forms an image on a sheet conveyed along the conveyance path. The opening/closing member is openable and closable with respect to an apparatus main body. A part of the conveyance path is exposed in a case where the opening/closing member is opened. Where the opening/closing member is closed with respect to the apparatus main body, the facing member is provided on a position facing the opening/closing member. The first member is provided in the opening/closing member. The second member is provided in the facing member. Where the opening/closing member is closed by a fixing member with respect to the apparatus main body, the first member and the second member form a Helmholtz resonator.