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특허 상세정보

Pouring fitment and closure assembly

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-025/40   
미국특허분류(USC) 222/547 ; 222/564 ; 222/570 ; 222/571
출원번호 US-0334322 (1981-12-24)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 17  인용 특허 : 1
초록

A pouring fitment and closure assembly comprising a central tubular body having at its interior most extremity an enlarged circular disk-like plate with a sharpened edge, the central tubular portion then opening up into a rib-formed plurality of ports to an interior plenum terminated at the outside end by an annular inwarldy protruding sharpened projection interior to the plenum forming a first sharp dripless and sealing edge. The central tubular body flairs outward in a skirt to join a flat annular radial sealing ring at its top which in turn terminates...

대표
청구항

A pouring fitment for controlling flow of liquid from an associated container comprising a central tubular body for placement in the opening of the associated container, said tubular body open at the outside end and closed by a disk-like end plate at the interior end, said disk-like end plate having a turbulence introducing beveled peripheral edge forming an acute angle, said acute angle directed interiorly to the associated container in order to introduce turbulence into the liquid and slow the liquid as it flows between the end plate beveled edge and t...

이 특허를 인용한 특허 피인용횟수: 17

  1. Harrower, James. Bottle fitments. USP2013068459513.
  2. Yashima, Noboru; Omi, Takeshi; Yamanoi, Mitsuo. Cap. USP2013018348075.
  3. Yashima,Noboru; Omi,Takeshi; Yamanoi,Mitsuo. Cap. USP2007127308988.
  4. Hamminga, Lee; Krohn, Kenneth P.. Container sealing device. USP2013078490817.
  5. Zimny Irvin C. ; Maloney Patrick M.. Container with molded-in directional pour guide. USP2000076085949.
  6. Cornette Henri (Pontoise FRX) Heino Jorgen (Woluwe′St. Pierre BEX). Device for dispensing liquid detergents in washers. USP1987114703872.
  7. Genthon, John. Drip prevention apparatus. USP2003086609639.
  8. Giraud, Jean-Pierre; Zbirka, Michel. Leak proof container. USP2013088505767.
  9. Tobin, James; Duke, Jonathan B.; Palmon, Gil; Hawry, Liam. Lid. USP201809D827436.
  10. Tobin, James; Duke, Jonathan B.; Palmon, Gil; Hawry, Liam. Lid. USP201812D835990.
  11. Tobin, James; Duke, Jonathan B.; Palmon, Gil; Hawry, Liam. Lid. USP201902D839732.
  12. Chu Donny. Lid device with splashless baffle. USP2001106305571.
  13. Maietta, Michael Girard; Poff, III, William Herbert; Sagel, Ralph Albert; Strausbaugh, Neil Anthony. Multi-phase oral composition dispenser with adjustable flow. USP2014018622260.
  14. Dubach, Werner. Plastic closure for dispensing thixotropic fluids. USP2013028376195.
  15. Brannon, Patrick J.; Skillin, Clifford W.; Giguere, Gordana K.. Pour lip closure with drain back. USP20181010106300.
  16. Kasting, Thomas P.; Rohr, Robert D.. Sealing mechanisms for use in liquid-storage containers. USP2010037677423.
  17. Kasting,Thomas P.; Witte,Jay E.; Rohr,Robert D.. Sealing mechanisms for use in liquid-storage containers. USP2007057216779.