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. 09, 2014
Filed:
Mar. 08, 2013
Tatsuro Watanabe, Miyagi, JP;
Kengo Tsubaki, Miyagi, JP;
Hiroyoshi Komaba, Kanagawa, JP;
Yoshiya Itoh, Kanagawa, JP;
Tatsuro Watanabe, Miyagi, JP;
Kengo Tsubaki, Miyagi, JP;
Hiroyoshi Komaba, Kanagawa, JP;
Yoshiya Itoh, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An inkjet recording device including a line engine including a plurality of recording heads that are aligned in a main scanning direction, in which an arbitrary one of the plurality of recording heads is replaceable. Each of the plurality of recording heads includes a head tank attached on the corresponding one of the plurality of recording heads. The head tank includes a supply port and a discharge port for ink. The head tanks that are adjacent to each other are connected by the respective discharge ports and the supply ports.