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:
Apr. 07, 2026
Filed:
May. 10, 2024
Seiko Epson Corporation, Tokyo, JP;
Wataru Kobayashi, Okaya, JP;
Keita Moriyama, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
Each of a liquid ejecting head Hand a liquid ejecting head Hincludes a plurality of head chips Hc. A first distance Dis a distance between a nozzle row Ldisposed at an end in a +Y direction and a nozzle row Ldisposed at an end in a −Y direction. A second distance Dbetween the nozzle row Land a nozzle row Lis longer than the first distance D. The liquid ejecting head Hincludes a plurality of head chips Hcto Hchaving nozzle rows L for ejecting a first liquid. The liquid ejecting head Hincludes a head chip Hchaving nozzle rows Land Lfor ejecting a reaction liquid and a head chip Hchaving nozzle rows La and Lfor ejecting a treatment liquid.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile