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. 13, 2015
Filed:
Oct. 03, 2013
Seiko Epson Corporation, Tokyo, JP;
Nobuaki Kamiyama, Nagano, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A printing device is equipped with a head, a first reservoir unit, a second reservoir unit, a first flow path connected to the head and the first reservoir unit, a second flow path connected to the first flow path and the second reservoir unit, a third flow path connected to the second reservoir unit and the second flow path, a first pressure supply unit provided on the second flow path, a second pressure supply unit, and a control unit for stirring the sedimentary ink by returning the sedimentary ink inside the second reservoir unit to the first reservoir unit using the second pressure supply unit after moving the sedimentary ink inside the first reservoir unit to the second reservoir unit using the first pressure supply unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile