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특허 상세정보

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Pipe coupling

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16L-023/02    F16L-023/12   
미국특허분류(USC) 285/055; 285/368; 285/412
출원번호 US-0282102 (2011-10-26)
등록번호 US-8616585 (2013-12-31)
우선권정보 FR-07 07658 (2007-10-31)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Abel Law Group, LLP
인용정보 피인용 횟수 : 0  인용 특허 : 87
초록
▼

A pipe joint includes a first pipe that includes a first flange and a second pipe that includes a second flange. A first sleeve is installed within the first pipe and a second sleeve is installed within the second pipe. Further, an annular ring is positioned between the flange of the first pipe and the flange of the second pipe. The annular ring includes a first hub that extends into the first pipe and a second hub that extends into the second pipe. Moreover, a first complementary engagement structure is formed between the first sleeve and the first hub ...

대표
청구항
▼

1. A pipe joint, comprising: a first pipe comprising a first flange;a second pipe comprising a second flange;a first sleeve installed within the first pipe;a second sleeve installed within the second pipe;a one piece annular ring positioned between and in direct contact with the flange of the first pipe and the flange of the second pipe, wherein the annular ring comprises a first rectangular hub that extends into the first pipe substantially parallel with the first pipe and a second rectangular hub that extends into the second pipe substantially parallel...

이 특허에 인용된 특허 (87)

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