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:
Aug. 04, 2026
Filed:
Mar. 31, 2022
Jms Co., Ltd., Hiroshima, JP;
Hiroto Sakane, Hiroshima, JP;
JMS CO., LTD., Hiroshima, JP;
Abstract
The present invention provides: a puncture port which is capable of ensuring sealability when a puncture is formed, regardless of the size of an insertion part of a puncture instrument; and a liquid storage container equipped with such a puncture port. A puncture portis provided to a liquid storage container for storing a liquid, is to be punctured by a puncture instrumentequipped with a needle tube parthaving a through-holeformed therein, and comprises: a cylindrical port body; and a first partition walland a second partition wallthat are provided to the port body. In the puncturing direction, the distance D between the first partition walland the second partition wallis longer than the length HL in the puncturing direction of an opening portionof the through-holeat least at the leading end of the needle tube part