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. 15, 2019
Filed:
Nov. 11, 2015
Aptargroup, Inc., Crystal Lake, IL (US);
Stacy Beilke, Eagle, WI (US);
Phillip Burn, North Prarie, WI (US);
Dominic Squillaci, Lake Villa, IL (US);
AptarGroup, Inc., Crystal Lake, IL (US);
Abstract
A closureis provided for a container. The closurehas a basefor being installed at the opening of the containerinterior and has open ends defining an access passageextending between the open ends. The closurehas a linerdisposed between the closure baseand the container opening, and the linerhas an internal edgedefining a central hole. The closurehas a valvefor being located at the closure access passage. The valvehas (i) a closed configuration for occluding the access passage; and (ii) an open configuration for permitting communication through the access passage. The closurehas a retainerfor retaining the valveat the closure access passage, and the retainerhas an outer surface with at least one liner abutmentextending therefrom for inhibiting contact between the liner internal edgeand the contents of the container