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:
Mar. 24, 2026
Filed:
May. 10, 2023
Applicant:
Yoshino Kogyosho Co., Ltd., Tokyo, JP;
Inventor:
Mitsuaki Isahai, Tokyo, JP;
Assignee:
Yoshino Kogyosho Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B67C 3/26 (2006.01);
U.S. Cl.
CPC ...
B67C 3/2608 (2013.01);
Abstract
A liquid filling apparatus that fills a filled object with a liquid, the liquid filling apparatus includes: a liquid supply portion; a nozzle that includes a supply port and a sealing surface; a driving rod arranged inside a liquid supply channel so as to be freely movable in a vertical direction; and a sealing member fixed to the driving rod, wherein a gap is provided between a support surface of the driving rod and a facing surface of the sealing member.
Isahai, Mitsuaki. (2026). Liquid filling apparatus (U.S. Patent No. 12583725). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12583725
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile