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특허 상세정보

Pressure equalization apparatus for a bottle and methods associated therewith

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-023/04    B65D-047/04    B65D-047/06    B65D-047/32    B65D-001/02    B65D-025/40   
출원번호 US-0967860 (2013-08-15)
등록번호 US-9796506 (2017-10-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Sheridan Ross P.C.
인용정보 피인용 횟수 : 0  인용 특허 : 36
초록

A device that assists with equalizing air pressure within a bottle with the atmospheric air pressure as liquid is being poured from the bottle and includes one or more relatively short air tubes. The air tubes are situated with an upper inlet rim of the air tubes located flush with or relatively near the bottle rim. Whether an insert or integrated into the manufacture of a container, the one or more air tubes that extend partially into the container allow air to pass into the container as the liquid exits the container. The pressure equalizer not only mi...

대표
청구항

1. A container, comprising: a main body portion configured to contain a liquid;a container opening which provides a point of exit for liquid contained in the main body portion, the container opening having a diameter of less than about 15 mm;a bottleneck between the container opening and the main body portion, the bottleneck comprising a cross-sectional area that is smaller than a cross-sectional area of the main body portion; anda modular and weldable pressure equalizer having a liquid outlet defining an arc of a first circle, the first circle having a ...

이 특허에 인용된 특허 (36)

  1. Wilford, Michael; Smith, Mark A.. Air vented liquid valve. USP2009067543723.
  2. Shrum Lawanda F. (2261 Euclid Wichita KS 67213). Beverage container and dispensing cap. USP1990034911315.
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  4. Jensen Richard E. (Rte. 1 ; Box 190A St. Peter MN 56082) Nichols Donald H. (225 Acorn Rd. Roseville MN 55113). Breath alcohol simulator solution containers and method of using same. USP1992085134875.
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  7. Purnell Peter F. (2206 Arbor Vitae La. Spring Valley CA 91977). Container closure. USP1993085232110.
  8. Frohn Walter (Geiselgasteigstr. 100 D-81545 Munchen DEX). Container for transporting liquids. USP1996075538165.
  9. Codorniz Paul J. (17993 Road 96 Tulare CA 93274) Codorniz MaryJane (17993 Road 96 Tulare CA 93274). Container pouring apparatus. USP1992045104010.
  10. Gentile James L. (Orange CT). Dental mouthwash product. USP1995025392947.
  11. Carola Armand (Montral CAX). Device for preventing “gas-lock”during the transfer of a liquid in a closed system, an arrangement containing the same. USP1995125474112.
  12. Schiemann Wolfram (Eugen-Nagele-Strasse 17 7140 Ludwigsburg DEX). Discharge tube. USP1989124886194.
  13. Anderson, Michael R.. Dispensing capsule for a liquid container. USP2003116644471.
  14. Melland Tristan G. (8 Printing House Yard ; Hackney Rd. Shoreditch ; London GB2) Gay Clive H. (8 Printing House Yard ; Hackney Rd. Shoreditch ; London GB2 E2 7PR). Dispensing container. USP1994095346097.
  15. Law,Brian R.; Laveault,Richard A.. Dispensing container for two flowable products. USP2008127464834.
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  17. Pham Ninh G. (2401 W. Sam Houston Parkway ; #511 Houston TX 77043) Decker ; Jr. Joseph A. (22331 Joshua Kendell Katy TX 77449) McClung ; III Guy L. (8130 Vintage Creek Spring TX 77379) Bui Canh S. (1. Fluid flow control device for a container and container therewith. USP1993075228603.
  18. Parsons William (10074 Devonshire Dr. Baton Rouge LA 70809). Liquid dispensing apparatus. USP1995025392957.
  19. Wilkinson Bradley M. ; Golabek ; Jr. Robert S.. Medical safety closure. USP2001016170719.
  20. Fielding Allan,GBX ; Burnham Douglas Peter,GBX. Portable liquid container showing improved pouring capabilities. USP2001036196425.
  21. Garcia,Greg. Pour spout. USP2008107441677.
  22. Schiemann Wolfram (Eugen-Nagele-Strasse 17 7140 Ludwigsburg DEX). Pourer pipe. USP1986074597513.
  23. Werner Fritz Dubach CH; Anton Spaltenstein CH; Niall English IE; Patrick Rigney IE. Pouring device. USP2002086439433.
  24. Goodall Donald T. (30 Beach Street Blakehurst N.S.W. 2221 AUX). Pouring device having a tubular body and a plurality of flexibly mounted breather/vent tubes. USP1991035002209.
  25. Morgenroth, Ingolf. Pouring spout for a liquid container. USP2005016845885.
  26. Rekstad, Stephen S.. Spill resistant caps and container systems. USP2011098016146.
  27. I-Chung Ho. Spill-resistant bottle for liquids and the like. USP2002106460741.
  28. Goff Julian W.. Spout attachment. USP2000106138877.
  29. Michael Pears CA. Spout with cut-away openings. USP2002116478058.
  30. Burrows Bruce D. (Valencia CA) Clemens Robert M. (Newhall CA). Syrup dispenser valve assembly. USP1992075133482.
  31. Watson William Bruce (Toronto CA) Graves Vernon James (Toronto CA). Threaded wine bottle stopper. USP1976033944104.
  32. Sanford ; Jr. Walter E. (Hugo MN) Rupp Peter R. R. (St. Croix Falls WI). Two member pouring device having vent. USP1976063966099.
  33. Briggs Milton (Dallastown PA). Vented plastic bottle. USP1989064838464.
  34. Ring Carl D. (Oakland TN). Vented plastic bottle. USP1994085340000.
  35. Wagner ; III George J. (2436 Eagles Eyrie Ct. #6 Louisville KY 40206) Cox Gerald (Louisville KY). Ventilated directional dispensing cap. USP1997025605254.
  36. Ehret,Vincent; Eaton,Edward; Marchese,Thomas. Volumetric displacement dispenser. USP2008077395949.