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:
Dec. 04, 2018
Filed:
Mar. 20, 2017
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Fumiya Takino, Shiojiri, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/14 (2006.01); B41J 2/175 (2006.01);
U.S. Cl.
CPC ...
B41J 2/1433 (2013.01); B41J 2/14024 (2013.01); B41J 2/14145 (2013.01); B41J 2/14201 (2013.01); B41J 2/17563 (2013.01); B41J 2002/14362 (2013.01); B41J 2002/14403 (2013.01); B41J 2002/14419 (2013.01); B41J 2002/14491 (2013.01); B41J 2202/20 (2013.01);
Abstract
A flow path member includes a plurality of flow paths including a first flow path, a filter chamber which communicates with the first flow path and is provided with a filter, and a second flow path which communicates with the filter chamber, in which the filter is disposed so that a direction including a direction where liquid of the first flow path or the second flow path flows is a surface direction, and in which a plurality of filter chambers are disposed at positions where at least the filter chambers partially overlap each other in a normal direction with respect to the surface direction of the filter.