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:
Nov. 04, 2025
Filed:
Feb. 19, 2024
Seiko Epson Corporation, Tokyo, JP;
Haruki Kobayashi, Matsumoto, JP;
SEIKO EPSON CORPORATION, , JP;
Abstract
A liquid ejecting head includes head chips ejecting a liquid in a first-direction, a fixed plate having a flat plate portion to which the head chips are fixed, and a holder having a flow path forming portion provided with first-coupling-flow-paths that are open in the first-direction, the head chip has a flow path pipe in which a second-coupling-flow-path is provided and which protrudes in a second-direction opposite to the first-direction, and in a state where the flow path pipe is inserted into the first-coupling-flow-path, the first-coupling-flow-path communicates with the second-coupling-flow-path in a liquid-tight manner via an elastic sealing member disposed between an inner peripheral surface of the first-coupling-flow-path and an outer peripheral surface of the flow-path-pipe when viewed in the first-direction.