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.

Date of Patent:
Jun. 16, 2026

Filed:

Dec. 05, 2024
Applicant:

Canon Kabushiki Kaisha, Tokyo, JP;

Inventors:

Masaru Tsukada, Kanagawa, JP;

Ken Yokoyama, Shizuoka, JP;

Osamu Koyama, Shizuoka, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 21/16 (2006.01); G03G 15/00 (2006.01); G03G 15/16 (2006.01);
U.S. Cl.
CPC ...
G03G 15/1615 (2013.01); G03G 15/6558 (2013.01); G03G 21/1638 (2013.01);
Abstract

An image forming apparatus includes a belt member, a first transfer roller, a second transfer roller, a tension unit including a tension member, a guide member configured to move between a guide position and a path open position, an opening/closing member configured to move between a closed position and an open position, and a support member configured to move in conjunction with the opening/closing member and configured to support the guide member. The support member is configured to engage with the tension unit to position the guide member with respect to the tension member while positioning the guide member in the guide position in a case where the opening/closing member is positioned in the closed position, and the support member is configured to position the guide member in the path open position in a case where the opening/closing member is positioned in the open position.


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