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. 07, 2020
Filed:
Feb. 24, 2016
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Tomoo Kinoshita, Fujimi-machi, JP;
Toshihiro Sawamoto, Yamagata-mura, JP;
Hiroyuki Kobayashi, Azumino, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/14 (2006.01); B41J 2/165 (2006.01);
U.S. Cl.
CPC ...
B41J 2/1433 (2013.01); B41J 2/14233 (2013.01); B41J 2/16538 (2013.01); B41J 2002/14241 (2013.01); B41J 2002/14362 (2013.01);
Abstract
A liquid ejection head including: a head body having a nozzle surface; a fixing plate including a bottom surface to be fixed to the head body and a side surface intersecting the bottom surface; and first filler filled between the head body and the side surface, wherein the side surface is in contact with a biasing plate biased from the side surface toward the head body, and the first filler is filled at least to a height of contact position between the fixed plate and the biasing plate with respect to the bottom surface.