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특허 상세정보

Flange assembly

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16L-023/00    F16L-021/02   
미국특허분류(USC) 285/364; 285/363; 285/365; 285/405; 285/406; 285/408
출원번호 US-0156036 (2005-06-16)
등록번호 US-7488010 (2009-02-10)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Townsend and Townsend and Crew LLP
인용정보 피인용 횟수 : 7  인용 특허 : 28
초록

A flange assembly is disclosed. The assembly includes a tubular structure having a passageway and comprising a fiber reinforced plastic material, and a flange structure comprising an aperture coupled to the tubular structure using an attachment element.

대표
청구항

What is claimed is: 1. A system comprising: a first flange assembly comprising (i) a first tubular structure comprising a passageway and comprising a fiber reinforced plastic material, (ii) a first flange structure coupled to the first tubular structure, and (iii) a first attachment element comprising an adhesive between the first flange structure and the first tubular structure; a second flange assembly comprising (i) a second tubular structure comprising a passageway and comprising a fiber reinforced plastic material, (ii) a second flange structure co...

이 특허에 인용된 특허 (28)

  1. Cronk, Allan D.. Anti-corrosion pipe apparatus. USP1985094538837.
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  5. Hornig, Rudolf; Worner, Gunter. Coupling connection for a fiber reinforced synthetic resin pipe. USP1984054451245.
  6. Wili, Hansruedi. Device for connecting a pipe socket, a tubular mounting part or a fitting to a pipe. USP2003066575500.
  7. Jacobson David L. ; Toas Murray S. ; Cuthbertson Thomas A. ; Storey Robert W. ; Mankell Kurt O.. Device for securing adjacent segments of fibrous glass duct work and the like and a system including said device. USP2001046213522.
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  12. Mueller Wilhelm (Neuhausen CHX) Overath Friedhelm (Schaffhausen CHX) Weyer Michael (Schaffhausen CHX). Flange connection for fiber-reinforced plastic pipe pieces. USP1987104702498.
  13. Offringa Oege R. (Hardenberg NLX) Waterink Hendrik (Marinberg NLX) Pertien Geert J. (Hardenberg NLX) Brinke Jan T. (Berentheim NLX). Flanged pipe part made of fiber-reinforced thermosetting synthetic resin with protective layer preventing crack formatio. USP1989034813457.
  14. Williams Douglas (28 Waterside Cir. San Rafael CA 94903) Shea Jeff (708 Vermont St. San Francisco CA 94107) Cork Michael S. (2552 Honeysuckle Richardson TX 75082). Fume duct circumferential joint sealant. USP1996085549949.
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  28. Brady Larry V.. Self-sealing coupling connector for air ducts. USP2001116322111.