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. 06, 2011
Filed:
Jun. 16, 2005
Koichi Toba, Nagano, JP;
Koichi Toba, Nagano, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
An ink cartridgeaccording to the invention is mounted on a carriage to reciprocate together with a coating head and serves to supply an ink in an air side containing portionand a supply side containing portionto the coating head. The air side containing portionand first and second ink containing portionsandare formed by a liquid containing concave portionof a cartridge bodyhaving one open surface opposed to a direction of a reciprocation of the coating head and a filmfor sealing the open surface of the liquid containing concave portion. A stirring and moving memberis accommodated in the air side containing portionand the second ink containing portionin a movable state, respectively.