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특허 상세정보

Storage tank orifice flexible center mount fitting

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16L-005/02    F16L-041/00   
미국특허분류(USC) 277/607; 277/603; 277/620; 277/623; 277/624; 277/634; 285/139.3; 285/139.1; 285/205
출원번호 UP-0237262 (2005-09-27)
등록번호 US-7708286 (2010-06-03)
발명자 / 주소
대리인 / 주소
    Gross, Glen L.
인용정보 피인용 횟수 : 3  인용 특허 : 20
초록

A storage tank orifice flexible center mount sealing device comprising a first annular member being substantially flexible having a annular channel, a central orifice and a mating surface, wherein the mating surface is operably configured to be disposed against a wall of a container; and, a second annular member being substantially rigid having a central orifice, wherein the second annular member is disposed in the annular channel and the members are coaxially aligned. The sealing device further comprises a sealing boot disposed on the first annular memb...

대표
청구항

What is claimed is: 1. A sealing device for sealing an orifice in a wall comprising: a first annular member being substantially flexible having an outer wall, an inner wall and a mating surface disposed between the outer and inner wall, wherein the inner wall has a height less than a height of the outer wall, an annular channel being defined between the outer and inner wall and, a central orifice, wherein the mating surface is operably configured to be disposed against the wall; a second annular member being substantially rigid having a central orifice,...

이 특허에 인용된 특허 (20)

  1. Knappert James H. (2115 122nd Pl. SE. Everett WA 98208) Wall Tony A. (12102 4th Ave. W. ; Apt. 4-301 Everett WA 98204) Elliot Steven W. (13516 29th Ave. SE. Bothell WA 98012). ABS manhole adapter serving as a coupling-collar of a resilient connector assembly used in making a connection between a. USP1993115261761.
  2. Rowe John W.. Adjustable pipe entrance seal. USP1998015704656.
  3. Youngs Andrew. Double booted flexible entry boot. USP2000076086117.
  4. Gill Anthony (Swanley GB2) Gosden John (Maidstone GB2) Parker Robert W. (Maidstone GB2). Drainage inspection chambers. USP1982084346921.
  5. Nordstrom, Daniel P.; Youngs, Andrew. Flexible entry boot. USP2003096612620.
  6. Youngs Andrew. Flexible entry boot. USP1999105961155.
  7. Youngs Andrew. Flexible entry boot. USP1998095810400.
  8. Youngs Andrew (Granger IN). Flexible entry boot. USP1995075431457.
  9. Youngs Andrew. Flexible entry boot assembly for use with a fluid containment region. USP2000066079751.
  10. Brancher Rodney E.. Flexible entry seal arrangement. USP1998035722699.
  11. Bravo Sergio M. ; Mukai Don K.. Flexible penetration fitting. USP1998105826919.
  12. Burwell E. Dudley (Huntsville AL). Force-transferring double-containment plastic pipe assembly. USP1992085141260.
  13. Ramer James L. (Rte. 1 ; Box 382 Whitestown IN 46075). Manhole fluid line attachment apparatus. USP1983094406484.
  14. Nordstrom Daniel P.. Matingly engaged flexible entry boot. USP1999105967567.
  15. Flessas Dean (Lombard IL). Pressure testable flexible piping penetration. USP1994095345813.
  16. Lawrence James L. (Exton PA) Agnes Michael J. (Exton PA). Sealed bulkhead fitting. USP1992075129684.
  17. Gavin Norman W. (2545 Ridge Rd. North Haven CT 06473). Septic system plastic distribution box with integrally fastened seal. USP1997085655564.
  18. Carter William (Marshfield MA). Sleeve adapter. USP1990124976457.
  19. Henry,Drew P. Tank conduit orifice sealing device with internal bolts. USP2008027325810.
  20. Rowe John W. (P.O. Box 601 Berry Creek CA 95916). Testable bulkhead. USP1994035295760.