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:
Sep. 08, 2015
Filed:
Mar. 25, 2014
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Hiroyuki Hagiwara, Matsumoto, JP;
Akihisa Wanibe, Matsumoto, JP;
Kazutoshi Shimizu, Shimosuwa-machi, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/165 (2006.01); B41J 2/155 (2006.01); B41J 2/14 (2006.01);
U.S. Cl.
CPC ...
B41J 2/155 (2013.01); B41J 2002/14491 (2013.01); B41J 2202/18 (2013.01);
Abstract
A liquid ejecting head unit includes a plurality of heads having a nozzle surface in which nozzle openings that eject ink are provided; a cover head that protects the nozzle surfaces of the heads, and a cover that covers the heads and between the nozzle surfaces of each head, in which the cover has a conducting portion that conducts with the cover head of the head.