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:
May. 10, 2022
Filed:
Mar. 02, 2018
Nippon Closures Co., Ltd., Tokyo, JP;
Toru Sahara, Kanagawa, JP;
Takashi Sugiyama, Kanagawa, JP;
Yuji Tomitaka, Kanagawa, JP;
Miki Yamaoka, Kanagawa, JP;
NIPPON CLOSURES CO., LTD., Tokyo, JP;
Abstract
A composite container lid includes an inner plugwith a flow-out port and an upper liddetachably attached to a container mouth portion, wherein: the inner plugincludes an upper lid engaging cylinder, a container mouth portion-securing memberhaving a circumferential wallthat surrounds the upper lid engaging cylinder, and linking piecesthat link the inner surface of the circumferential wallto the upper lid engaging cylinderso as to form a flow-out port; the upper lid engaging cylinderis provided, on the upper end portion of the outer surface thereof, with a circumferential protuberancefor temporary engagement; engaging piecesare formed on the inner surface of a top plateof the upper lid, the engaging pieceshaving an undercutfor temporarily engaging with the circumferential protuberancethat temporary engages with the upper lid engaging cylinder; and a sound-suppressing protrusionis provided in a region surrounded by the engaging pieces