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. 10, 2013
Filed:
Feb. 11, 2011
Hideya Yokouchi, Nagano-ken, JP;
Hitotoshi Kimura, Nagano-ken, JP;
Hideya Yokouchi, Nagano-ken, JP;
Hitotoshi Kimura, Nagano-ken, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A liquid ejecting apparatus includes a liquid ejection head for ejecting a liquid, a liquid storage unit which stores the liquid therein, a first supply passage which supplies the liquid from the liquid storage unit to the liquid ejection head, a second supply passage which is provided separately from the first supply passage, and communicates with the liquid ejection head and the liquid storage unit, a liquid driving unit which is able to supply the liquid from the liquid ejection head toward the liquid storage unit in a forward direction in the second supply passage, and a cap unit which comes into close contact with the liquid ejection head so as to close each nozzle of the liquid ejection head. The liquid is supplied in the forward direction by the liquid driving unit in a state where the cap unit comes into close contact with the liquid ejection head.