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특허 상세정보

Closure with self-closing valve

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-037/00   
미국특허분류(USC) 222/494 ; 222/520 ; 222/525
출원번호 US-0737228 (1997-02-12)
우선권정보 DE-4417569 (1994-05-19)
국제출원번호 PCT/EP95/01896 (1995-05-18)
§371/§102 date 19970212 (19970212)
국제공개번호 WO-9532129 (1995-11-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Woodcock Washburn Kurtz Mackiewicz & Norris LLP
인용정보 피인용 횟수 : 23  인용 특허 : 6
초록

A closure with a self-closing valve is made available which is easily operable by exertion of pressure and has a simple design. A transport security is provided, which closes the valve reliably even in case of great stress.

대표
청구항

[ I claim:] [1.] Closure for a container, wherein the closure comprises: an upper part (2) with a dispensing opening (3) and a sealing face (2a, 20a, 32a), a valve (4) having a bottom surface (4e), wherein a self-closing opening (4f) is provided, and an annular flange (4a), and a valve support element (5, 22, 34), which prestresses the self-closing valve with the annular flange (4a) against the sealing face (2a, 20a, 32a) such that the annular flange can be lifted off the sealing face at at least one location.

이 특허를 인용한 특허 피인용횟수: 23

  1. Awad, Adam. Apparatus and method for dispensing fluids into an air intake. USP2005096948642.
  2. Gelov, Teodor. Bottle and cap. USP201805D817175.
  3. Gelov, Teodor. Bottle with cap. USP201501D720622.
  4. Gelov, Teodor. Bottle with cap. USP201509D738732.
  5. Jäckel, Gerhard Franz Karl. Closure for a container that holds a free-flowing product. USP2010037681750.
  6. Friedman,Alberto. Dispensing closure, package and method of manufacture. USP2008077398900.
  7. Bloom, Kenneth S.; Bourgeois, Philip D.; Pugne, Darin M.. Dispensing valve. USP2013038397957.
  8. Bloom, Kenneth S.; Bourgeois, Philip D.; Pugne, Darin M.. Dispensing valve. USP2014088794489.
  9. Gaus, David J.; Olechowski, Gregory M.; Honard, Mark R.. Dispensing valve with hydraulic hammer resistance. USP2010087784652.
  10. Daansen, Warren S.. Nozzle tip with slit valve for fluid dispenser. USP2016029254498.
  11. Daansen, Warren S.. Nozzle tip with slit valve for fluid dispenser. USP2014128899449.
  12. Daansen, Warren S.. Nozzle tip with slit valve for fluid dispenser. USP2017079714714.
  13. McDonough Justin E. ; Aridgides Steve ; Sinisi John. Pinched trainer cup. USP200110D448976.
  14. McDonough Justin E. ; Aridgides Steve ; Sinisi John. Pinched trainer cup. USP200112D452415.
  15. Hatton, Jason D.; Gaus, David J.; Hess, III, John Miller. Port closure system for use with a probe/feed/drain tool. USP2017029580214.
  16. Gaus, David J.. Port closure system with hydraulic hammer resistance. USP2012118316890.
  17. Capon, Andrew; Friday, David K.; Davis, Brian E.; Pike, David W.; Dunn, Gary M.. Self-sealing filter connection and gas mask filter assembly incorporating the same. USP2005036860267.
  18. Justin E. McDonough ; Steve Aridgides. Trainer cup. USP200209D463216.
  19. McDonough Justin E. ; Aridgides Steve. Trainer cup. USP200109D448242.
  20. McDonough Justin E. ; Aridgides Steve. Trainer cup. USP200111D450535.
  21. McDonough Justin E. ; Aridgides Steve. Trainer cup. USP200112D452116.
  22. Hickok, Alan P.; Smith, Kelly A.. Valve carrier ring assembly. USP2011077980430.
  23. Hess ; III John M. ; Socier Timothy R. ; Tuckey Steven R.. Valved dispensing system with hydraulic hammer protection for the valve. USP2000096112952.