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:
Dec. 07, 2021
Filed:
Mar. 29, 2018
Kyocera Corporation, Kyoto, JP;
Hiroyuki Kawamura, Kirishima, JP;
Wataru Ikeuchi, Kirishima, JP;
Yifei Jiao, Shanghai, CN;
Yusaku Kaneko, Kirishima, JP;
KYOCERA CORPORATION, Kyoto, JP;
Abstract
A liquid discharge headof the present disclosure includes: a flow path memberhaving a plurality of pressurizing chambersconnected to respective discharge holes, a first common flow pathcommonly connected to the plurality of pressurizing chambers, and a second common flow pathcommonly connected to the plurality of pressurizing chambers; and a plurality of pressurizing unitsthat pressurizes the respective pressurizing chambers, in which the first common flow pathextends in a first direction and is open to an outside of the flow path memberat both end portions, and the second common flow pathextends in the first direction and is open to the outside of the flow path memberat both end portions.