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:
Jun. 30, 2020
Filed:
Jan. 02, 2019
Koji Kawahara, Ibaraki, JP;
Takahiro Yoshida, Kanagawa, JP;
Koji Kawahara, Ibaraki, JP;
Takahiro Yoshida, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A liquid discharge head includes a plurality of nozzles to discharge a liquid, a plurality of individual chambers communicating with the plurality of nozzles, respectively, a supply-side common chamber communicating with each of the plurality of individual chambers, and a recovery-side common chamber communicating with each of the plurality of individual chambers. The supply-side common chamber and a part of the recovery-side common chamber are aligned in a longitudinal direction of the plurality of individual chambers orthogonal to a nozzle array direction along Which the plurality of nozzles is arrayed.