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:
Feb. 24, 2026
Filed:
Mar. 06, 2024
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Yuta Arakawa, Nagoya, JP;
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya, JP;
Abstract
A liquid ejecting device includes a head unit and a mounting unit. The head unit includes: a first channel member having a first communication port; and a first electronic member including a first terminal. The mounting unit includes: a second channel member having a second communication port; and a second electronic member including a second terminal. The liquid ejecting device is switchable between: a first state in which the first and second communication ports are not in communication with each other and the first and second terminals are separated from each other; and a second state in which the first and second communication ports are in communication with each other and the first and second terminals are in contact with each other. The liquid ejecting device is switched to the second state by both the second channel member and the second electronic member moving relative to the head unit.