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. 15, 2015
Filed:
Feb. 26, 2014
Seiko Epson Corporation, Tokyo, JP;
Noritaka Mitsuo, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A liquid dispensing apparatus includes a head that dispenses a liquid containing a sedimentary substance, a liquid tank for storing the liquid, a liquid supply path through which the liquid is supplied from the ink tank to the head via a section having a level difference larger than a predetermined distance in a vertical direction, the section including one or more bent portions including a bent portion of a first type where a downward flow of the liquid is turned to an upward flow, and a bent shape conversion unit configured to change a shape of the section with the level difference, so as to convert the bent portion of the first type in the section with the level difference before the shape conversion into a bent portion of a second type where an upward flow of the liquid is turned to a downward flow.