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특허 상세정보

Dispensing closure having a flow conduit with key-hole shape

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-047/00   
미국특허분류(USC) 222/547; 222/564; 222/575; 222/556; 215/235; 220/2591; 220/375; 220/837
출원번호 US-0616346 (2009-11-11)
등록번호 US7980432 (2011-07-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Barlow, Josephs & Holmes, Ltd.
인용정보 피인용 횟수 : 5  인용 특허 : 49

A dispensing closure has a key-hole shaped flow conduit that provides a sufficient flow restriction to prevent unwanted spurting of the product when the container is initially opened. The dispensing closure includes a closure body with an upper and lower deck, inner and outer skirt, and a flow conduit extending through the upper deck. The outer skirt is configured to mount to a product container. The flow conduit includes including two or more vertically oriented walls and a bottom wall. The bottom wall configured and arranged to be positioned along a ho...


What is claimed is: 1. A dispensing closure, comprising:a closure body, said closure body including:an upper deck and a lower deck,an inner skirt depending below and integrally formed with the upper deck,an outer skirt depending below and integrally formed with the lower deck, said outer skirt being configured and arranged to mount to a product container,a flow conduit extending through said upper deck, said flow conduit including two or more vertically oriented walls and a bottom wall, said vertically oriented walls depending downwardly from said upper ...

이 특허에 인용된 특허 (49)

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