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. 23, 2022
Filed:
Apr. 22, 2021
Brother Kogyo Kabushiki Kaisha, Aichi-Ken, JP;
Shingo Katayama, Nisshin, JP;
Toru Kakiuchi, Chita-gun, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Abstract
There is provided a liquid discharge head, including: a plurality of inlet parts provided corresponding to a plurality of kinds of liquids; a plurality of pressure chambers in which discharge pressure is applied to the liquids; a plurality of individual outlet parts through which the liquids are supplied to the plurality of pressure chambers; and a manifold which communicates with the plurality of inlet parts, and through which the liquids from the plurality of inlet parts are supplied to the plurality of individual outlet parts. The manifold includes: a plurality of upstream-side portions in each of which a channel corresponding to one of the plurality of inlet parts is defined, and a downstream-side portion which communicates with the plurality of upstream-side portions, and in which a channel communicating with the plurality of individual outlet parts is defined.