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:
Jan. 31, 2023
Filed:
Apr. 28, 2021
Brother Kogyo Kabushiki Kaisha, Aichi-Ken, JP;
Taiki Tanaka, Yokkaichi, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Abstract
A liquid discharging head includes: a first individual channel array constructed of individual channels aligned in a first direction; and a second individual channel array constructed of individual channels aligned in the first direction. The second individual channel array is arranged side by side to the first individual channel array in a second direction orthogonal to the first direction. Each of the individual channels includes: a nozzle, at least two pressure chambers communicating with the nozzle and arranged in the first direction, and a connecting channel connecting the nozzle and the at least two pressure chambers. The connecting channel has one end in a third direction communicating with the at least two pressure chambers, and the other end in the third direction communicating with the nozzle.