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:
Apr. 14, 2015
Filed:
Jun. 20, 2011
Hideo Izawa, Chiba, JP;
Akira Ishikawa, Chiba, JP;
Wataru Itabashi, Chiba, JP;
Miyakoshi Printing Machinery Co., Ltd., Narashino-shi, Chiba, JP;
Abstract
An ink supply device for an inkjet recording apparatus including a back pressure tank, a distribution tank, a plurality of ink opening/closing electromagnetic valves, and a plurality of recording heads, in which the distribution tankis connected to the back pressure tankvia an ink supply path, the plurality of ink opening/closing electromagnetic valvesis directly attached to the distribution tankwhile being connected to the plurality of recording headsvia a distribution supply pipeand the distribution tankcontains a humidification heaterfor humidifying ink and a temperature sensor
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile