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Tank fitting facilitating fluid drainage

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16L-035/00   
미국특허분류(USC) 285/142.1 ; 285/205 ; 29/428 ; 29/890.14
출원번호 US-0010404 (1998-01-21)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Baker & Daniels
인용정보 피인용 횟수 : 15  인용 특허 : 2
초록
▼

A tank fitting assembly for an inlet/outlet port in a tank wall. The tank fitting assembly includes first and second fitting elements which are respectively mountable to an interior surface and an exterior surface of a tank and in registry with a drain opening in the tank wall. Stand-offs furnished on the underside of the body of the first fitting element create a gap between the underside of the element body and the tank wall. The gap serves as a fluid passageway, thereby allowing fluid to empty from the tank by passing along the bottom wall of the tank...

대표
청구항
▼

[ What is claimed is:] [1.] A tank fitting assembly for a tank including a drain opening in a bottom wall, comprising:a first fitting element mountable to an interior surface of the tank bottom wall in registry with the drain opening, said first fitting element comprising a first bottom surface portion and a second bottom surface portion, said second bottom surface portion being upwardly offset from said first bottom surface portion, said second bottom surface portion structured and arranged to be in a direct facing and spaced apart relationship with the...

이 특허에 인용된 특허 (2)

  1. Madden Michael J. (16237 Illinois Ave. Paramount CA 90723). Manhole assembly with water barrier. USP1986064593714.
  2. Johnson Arthur L. (P.O. Box 397 Warwick NY 10990). Ultraseal sump adaptors models 54 and 541. USP1997115690368.

이 특허를 인용한 특허 피인용횟수: 15

  1. McBroom, James P.; Lott, Joseph C.; Smothers, Clyde E.. Aerosol dispenser valve. USP2013088511521.
  2. McBroom, James P.; Lott, Joseph C.; Smothers, Clyde E.. Aerosol dispenser valve. USP2011077984834.
  3. McBroom, James P.; Lott, Joseph C.; Smothers, Clyde E.. Aerosol dispenser valve. USP2016099434529.
  4. Lang, John; Mohr, Mark; Jaedike, Colin. Air aspiration device. USP2015099140398.
  5. Lang, John; Mohr, Mark; Jaedike, Colin. Air aspiration device. USP20180710018291.
  6. Oltman, Darrell A.; Thomas, Larry D.. Combination flow control valve and reverse flow check valve. USP2015038985145.
  7. Oltman, Darrell A.; Thomas, Larry D.; O'Connell, Thomas P.. Combination flow control valve and reverse flow check valve. USP2012118312889.
  8. Parkin, Michael J.; Kling, Colin J.. Composite ducts and methods. USP2016039279531.
  9. Cinello, Mauro; Perosa, Vittorio; De Paoli, Stefano; Colombera, Giovanni; Monacchi, Marco; Clara, Marco; Pessot, Marco; Morosi, Davide. Laundry machine with versatile tub. USP2018059976247.
  10. Crager, David L.; Murphy, Douglas J.. Metal insert fitting for material storage tanks. USP2013018348090.
  11. McAliley, J. Eugene. Methods for installing hollow fittings in vessel walls and a hollow fitting assembly therefor. USP2004016676168.
  12. Winborn, Craig V.. Tank fitting apparatus and method. USP20190110179304.
  13. Telles, Anthony. Toilet seal ring. USP2004026694537.
  14. Hoover, Harold; Freiberg, Richard; McLellen, Michael; Beach, Joe. Water heater threaded weld fitting having improved weld integrity. USP2014048707558.
  15. Hoover, Harold; Freiberg, Richard; McLellen, Michael; Beach, Joe. Water heater threaded weld fitting having improved weld integrity. USP2012048146772.

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