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. 04, 2017
Filed:
Sep. 19, 2014
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Hideki Kojima, Matsumoto, JP;
Hirokazu Sekino, Chino, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/3203 (2006.01); A61B 17/00 (2006.01);
U.S. Cl.
CPC ...
A61B 17/3203 (2013.01); A61B 2017/00154 (2013.01); A61B 2017/00455 (2013.01); A61B 2017/32032 (2013.01); Y10T 137/8593 (2015.04);
Abstract
A liquid injection device that injects a liquid includes a liquid chamber, a first channel connected to the liquid chamber and feeding a liquid to the liquid chamber, a second channel connected to the liquid chamber, to which the liquid is fed from the liquid chamber, and an injection tube that communicates with the second channel and injects the liquid, and the second channel has a curved shape.