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:
Oct. 20, 2026
Filed:
Mar. 29, 2024
Seiko Epson Corporation, Tokyo, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A liquid supply container includes a liquid inlet/outlet portion forming member including a cylindrical portion attached to an opening end of a storage portion configured to contain liquid. An inlet/outlet portion of liquid for the storage portion is formed in the cylindrical portion, and an valve is disposed in the inlet/outlet portion. A valve body of the valve is movably accommodated in a holder member. The cylindrical portion of the liquid inlet/outlet portion forming member forms a void portion surrounding the holder member in a circumferential direction between the cylindrical portion and the holder member. A rib or a flange portion is provided for dividing the void portion into at least two portions in the circumferential direction or a moving direction of the valve body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile