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:
Apr. 14, 2025
Filed:
Mar. 28, 2023
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Tomoki Tsuji, Kanagawa, JP;
Hiromasa Amma, Kanagawa, JP;
Shingo Okushima, Kanagawa, JP;
Takuya Iwano, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/16 (2005.12); B41J 2/14 (2005.12);
U.S. Cl.
CPC ...
B41J 2/1623 (2012.12); B41J 2/14 (2012.12); B41J 2002/14362 (2012.12); B41J 2002/14491 (2012.12); B41J 2202/19 (2012.12);
Abstract
A liquid ejection head and a liquid ejection apparatus are designed to suppress separation of ejection modules from a support member. To this end, a liquid supply unit is aligned with respect to the support member to which the ejection modules are bonded. Moreover, in a connection unit of an ejection unit and the liquid supply unit, liquid connection units of the ejection unit are connected to be movable relative to the liquid supply unit.