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:
Jan. 06, 2026
Filed:
Jun. 16, 2023
Seiko Epson Corporation, Tokyo, JP;
Hiroyuki Hagiwara, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
There are provided a first head chip including a first nozzle plate and having a first direction as a longitudinal direction; a second head chip including a second nozzle plate and having the first direction as a longitudinal direction; a fixing plate which has a first opening portion and a second opening portion, and to which the first head chip and the second head chip are fixed; and a protection section protruding in an ejection direction from a surface of the fixing plate, and the protection section is arranged between the first head chip and the second head chip in a second direction orthogonal to both the ejection direction and the first direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile