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:
Oct. 30, 2018
Filed:
Feb. 09, 2017
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Isamu Togashi, Matsumoto, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/14 (2006.01); B41J 2/155 (2006.01);
U.S. Cl.
CPC ...
B41J 2/1433 (2013.01); B41J 2/14024 (2013.01); B41J 2/14201 (2013.01); B41J 2/14314 (2013.01); B41J 2/155 (2013.01); B41J 2202/20 (2013.01);
Abstract
A liquid ejecting head unit includes: a plurality of liquid ejecting heads that have a nozzle-formed surface; and a unit base that has a bottom portion having a fixing surface to which the plurality of liquid ejecting heads are fixed, and a wall portion which extends from the bottom portion in a direction perpendicular to the fixing surface and which is continuous in a direction in which the plurality of liquid ejecting heads are aligned.