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특허 상세정보

Cap

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-053/00   
미국특허분류(USC) 215/344; 215/343; 215/329
출원번호 US-0855282 (2007-09-14)
등록번호 US-8348075 (2013-01-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
인용정보 피인용 횟수 : 0  인용 특허 : 16
초록

A cap which has a female screw in the inner peripheral surface and which is to be screwed on a port neck part of a container main body holding a predetermined liquid, wherein a plurality of ribs radially extending astride from an inner surface of a top surface part of the cap to an inner surface of a peripheral wall part and integrally projecting inwards are formed on a peripheral edge part of the inner surface part. A female screw is a screw in the form of two threads composed of spiral mated ridges of two threads, for example. The liquid held in the co...

대표
청구항

1. A cap configured to be attached to a neck part of a container main body, the cap comprising: an annular inner ring part and an annular outer ring part provided on an inner surface of a top surface part of the cap; anda plurality of ribs radially extending from an outer surface of the annular outer ring part to an inner surface of a peripheral wall part of the cap, the ribs including first ribs which have cross-sectional widths which are larger at the inner surface of the peripheral wall part than at the outer surface of the annular outer ring part. 2....

이 특허에 인용된 특허 (16)

  1. Dreyer Lino,FRX ; Jauslin Richard,CHX. Bottle finish and closure cap with double screw thread. USP1999126006930.
  2. Labarre ; Maurice. Closure spout having tear-out portion. USP197811RE29850.
  3. Thompson Nigel (Stourbridge GBX). Closures. USP1994015275287.
  4. Repp Richard E. ; Sandor Laszlo G. ; Watts Jack L.. Interrupted thread cap structure. USP1999105967352.
  5. Thomas J. McCandless. Linerless closure with pressure seal holding feature. USP2002056382445.
  6. Beckstrom Ronald D. (Fullerton CA) Anderson Chester C. (Santa Ana CA). Method of making and installing a pouring fitment. USP1984104475274.
  7. Ohmi Hidehiko,JPX ; Kubo Tateo,JPX ; Igarashi Tomoya,JPX. Plastic container closure with high sealing precision. USP1998065769255.
  8. Obrist Albert (Reinach CHX) Aichinger Dietmar (Reinach CHX). Pourer closure. USP1979104171749.
  9. Owens Phillip J. (Exton PA). Pouring adaptor-closure assembly. USP1976093980211.
  10. Owens Edward W. (Tucson AZ). Pouring fitment and closure assembly. USP1984024433800.
  11. Beckstrom Ronald D. (Fullerton CA) Anderson Chester C. (Santa Ana CA). Pouring fitment with container and closure therefor. USP1985014494682.
  12. Vesborg Steen (Gentofte DKX). Pouring member having self sealing venting closure. USP1995105454489.
  13. Roof William M. (Louisville KY) Blair Dennis P. (Prospect KY). Pourout fitment/closure. USP1986074600131.
  14. Luch Daniel. Snap-on, screw-off cap with tamper-evidencing skirt and container neck. USP1999115975321.
  15. Guglielmini Bernard,FRX. Tamperproof cap with pourer. USP1998075785209.
  16. Weidman Craig C. (Wooster OH). Two-flap container closure. USP1990064936494.