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. 07, 2026
Filed:
Aug. 28, 2023
Screen Holdings Co., Ltd., Kyoto, JP;
Koji Kanki, Kyoto, JP;
SCREEN Holdings Co., Ltd., Kyoto, JP;
Abstract
A technique allows satisfactorily cleaning ejection heads with a cleaning liquid while protecting ink meniscus in nozzles. A printer includes an ejection head, a cleaning-liquid block, and a receptacle. The ejection head has an ink ejecting plane that includes nozzles as openings and ejects ink from the nozzles. The cleaning block has a head opposing plane that includes an ejection hole as an opening. The cleaning block ejects a cleaning liquid in an inclination direction inclined relative to the ink ejecting plane. The receptacle is located below the cleaning block and receives the cleaning liquid ejected from the ejection hole.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile