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:
Nov. 03, 2026
Filed:
Dec. 15, 2021
Fuji Corporation, Chiryu, JP;
FUJI CORPORATION, Chiryu, JP;
Abstract
As described above, three-dimensional printerincludes inkjet headconfigured to eject ink, head tankconfigured to store the ink to be supplied to inkjet head, ink tankconfigured to store the ink to be supplied into head tank, pipethat connects head tankand ink tank, vacuum pumpconfigured to generate a high negative pressure, first pressure linethat connects head tankand vacuum pump, and controllerconfigured to, when supplying the ink from ink tankinto head tankvia pipe, cause the high negative pressure generated by vacuum pumpto be applied to head tankvia first pressure line
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile