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. 31, 2021
Filed:
Sep. 28, 2018
Kyocera Corporation, Kyoto, JP;
Wataru Ikeuchi, Kirishima, JP;
Kenichi Yoshimura, Kirishima, JP;
KYOCERA CORPORATION, Kyoto, JP;
Abstract
A liquid discharge head includes a flow channel member that includes discharge holes, pressurizing chambers that are linked to the discharge holes, respectively, a first common flow channel(s) that is/are commonly linked to the pressurizing chambers, a second common flow channel(s) that is/are commonly linked to the pressurizing chambers, a first flow channel that links the pressurizing chambers and the first common flow channel(s), and a second flow channel that links the pressurizing chambers and the second common flow channel(s), and pressurizing parts that pressurize the pressurizing chambers, respectively, wherein the first flow channel includes a first connection flow channel that connects the first common flow channel(s) and first separate flow channels that are linked to one of the pressurizing chambers, and one of the first common flow channel(s) includes sets that are composed of the first connection flow channel and the first separate flow channels.