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특허 상세정보

Tamperproof container and cap assembly

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-041/32   
미국특허분류(USC) 220/270 ; 215/256 ; 220/274
출원번호 US-0788301 (1977-04-18)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Gerstman, George H.
인용정보 피인용 횟수 : 25  인용 특허 : 1

A tamperproof container and cap assembly in which the container carries a circumferential radially extending flange which cooperates with the skirt of the cap to prevent the cap from being removed until a portion of the cap skirt is removed. The cap skirt has a circumferential frangible section formed by an internal groove. A pair of spaced lugs are carried by the skirt and a frangible membrane couples the spaced lugs to the frangible section and to each other. The lugs are spaced a sufficient distance to permit the insertion of a tool which may be opera...

대표청구항이 없습니다

이 특허를 인용한 특허 피인용횟수: 25

  1. Shindo Nobuaki (Tokyo JPX) Naruse Seiji (Kimitsu JPX) Maeda Fumiaki (Kashiwa JPX) Miyamoto Yuujirou (Chiba JPX) Takeuchi Toshio (Funabashi JPX). Container. USP1990124976369.
  2. Pruiett, Jason W.. Container and cap assembly. USP20190110189614.
  3. Allen David O. (Wilmington OH). Container having closure panel including integrally formed scoop rupturable therefrom. USP1984024432466.
  4. Obrist Albert (Reinach CHX) Breuer Hans-Werner (Balsthal CHX). Container with cover of plastics material. USP1981024252248.
  5. Imbert Jean P. (Villefranche sur Saone FRX). Covers with a tearable tamper-proof band. USP1986014564115.
  6. Foldesi, Jr., Steve; Foldesi, Steve. Dual tab lid. USP2014058720727.
  7. Agbay ; Sr. Albert J. (Worcester MA). Hinged closure and container. USP1990044919286.
  8. Obrist Albert (Reinach CHX) Breuer Hans-Werner (Balsthal CHX). Injection mold apparatus for containers of plastics material. USP1982094349174.
  9. Myhre, Svein. Method for providing a hinged guarantee closure, a hinged guarantee closure and container with a hinged guarantee closure. USP2009077556162.
  10. Luburic, Frano. Molded container and lid having strategically positioned drainage opening. USP2003086604647.
  11. Liu, Scott P.. Packaging device. USP201511D742222.
  12. Forsyth Michael J. ; Dudas Matthew A. ; Ferguson Larry J.. Reclosable top for can. USP1998065758793.
  13. Setty Thomas J. ; Suski William C. ; Lubitz Eric P. ; McCorkle Cossie J. ; Herron Gene A. ; Lowman Richard M.. Release strip for tubular containers and methods and apparatus of applying same. USP2001036196408.
  14. Nazareth, Darryl; Guirguis, Sameh; Ampomah, Bernard; Siskindovich, Yohanan. Resealable food container with lid having a tamper evident tear away band. USP2014038672166.
  15. Graff Stewart M. (c/o Douglas Stephens Plastics ; Inc. ; 101 E. Main St. Little Falls NJ 07424). Single-use sheet plastic closure for application to rimmed containers. USP1982124362252.
  16. Wohlgemuth Emanuel E. ; Hogan Charles. Snap-on/screw-off cap and neck configuration. USP1998075775528.
  17. Van de Geijn Peter T. (Westminster MD) Bealer Kenneth H. (York PA) Earnest Edward M. (Owings Mills MD) Kuykendall ; Sr. Kenneth H. (Westminster MD) Maccherone Larry S. (Severna Park MD). Tamper evident container and related apparatus. USP1997085658228.
  18. Chumley Dexter W. (Fremont OH) Miller Fredrick O. (Saginaw MI). Tamper evident container lid and method of making the same. USP1989114881656.
  19. Mumford George V. (Toledo OH). Tamper proof snap cap. USP1981084281774.
  20. Rathbun, Willard J.. Tamper resistant container and closure assembly. USP1985114555042.
  21. Winstead Thomas W. (Baltimore MD). Tamper-evident closure. USP1984124487329.
  22. Siskindovich, Yohanan; Nazareth, Darryl; Kusam, Radhikan; Ricci, Stephen; Guirguis, Sameh; Ampomah, Bernard. Tamper-evident containers. USP2017089745106.
  23. Dennis Stanley W. (Baltimore MD). Tamperproof closure. USP1981124305517.
  24. Krout Gerald R. (Rte. 1 ; Box 198A Sawyerville AL 36776). Tamperproof lid. USP1984104476993.
  25. Landis H. Richard (Oak Lawn IL). Tear-strip closure and container assembly. USP1989094865216.