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:
Aug. 19, 2025
Filed:
Feb. 13, 2023
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Masahiro Hayashi, Nishio, JP;
Naoya Okazaki, Hashima, JP;
Yuma Tanabe, Nagoya, JP;
Satoru Oki, Nagoya, JP;
Nanami Abe, Niigata, JP;
Yuji Fukuta, Nagoya, JP;
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya, JP;
Abstract
A liquid consuming device includes a liquid container, an air tank, a liquid tank, and an ejection head. The liquid container is connectable to the air tank and the liquid tank. The air tank includes: an air flow path; an air chamber configured to communicate with a first storage chamber of the liquid container through the air flow path; and a first air communicating portion. The liquid tank includes: a liquid flow path; a second storage chamber configured to communicate with the first storage chamber through the liquid flow path; a liquid outlet port to allow liquid in the second storage chamber to flow out therefrom; and a second air communicating portion. The air flow path is configured to provide communication between the first storage chamber and the air chamber in a state where the liquid container is connected to the air tank and the liquid tank.