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. 24, 2021
Filed:
Mar. 27, 2020
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Taiki Tanaka, Yokkaichi, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Abstract
A liquid discharging head including a flow path member with layered plates is provided. The flow path member includes a common flow path, pressure-chamber inclusive flow paths, discharging flow paths, at least one supplying flow path. The pressure-chamber inclusive flow paths are formed in a part of the plates belonging to a first plate group and are arrayed in the first direction. The discharging flow paths are formed in another part of the plates belonging to a second plate group. The at least one supplying flow path is formed in at least one of the plates belonging to a third plate group. The third plate group includes at least one of the part of the plates belonging to the second plate group. The at least one supplying flow path has a connecting portion connected with at least two of the pressure-chamber inclusive flow paths.