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특허 상세정보

Container closure members

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-041/32   
미국특허분류(USC) 220/276 ; 220/270 ; 215/256
출원번호 US-0028476 (1979-04-09)
우선권정보 SE-0003975 (1978-04-10); SE-0006216 (1978-05-30)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 31  인용 특허 : 4

A closure member is provided for closing a container opening wherein the closure member includes a central closure panel, a circumferential rim, and a circumferential edge flange having a circumferential line of weakness about which the edge flange can be folded to abut the outer surface of the container.


A closure member for closing a container opening, said opening being bounded by an upstanding edge of said container, said closure member being formed of plastic material and comprising a central closure panel, a circumferential rim connected to said closure panel for abutting the internal surface of said upstanding edge, a circumferential edge flange connected to said rim and having a circumferential weakened area formed therein about which the edge flange can be folded to abut the outer surface of said upstanding edge, and said edge flange having cut-o...

이 특허를 인용한 특허 피인용횟수: 31

  1. Larsson Lennart (MalmSEX). Closure device for a packaging container. USP1989074850503.
  2. Hammond, James; Mazurkiewicz, Timothy; Wallace, Tim. Closure for a container, closure components, and method of use thereof. USP2018059957082.
  3. Ingemann Ole (Ryslinge DKX). Container. USP1991045007231.
  4. Ingemann Ole (Svendborg DKX). Container and closure having frangible opening means. USP1982064332332.
  5. Iwasaki Yoshio,JPX ; Morita Akira,JPX ; Mori Hirotsugu,JPX. Container closure. USP2001126332552.
  6. Jeppsson Jan B. (Lomma SEX) Pollak Zoltan (Lund SEX). Container closure having weaker opening means. USP1984054448324.
  7. Allen David O. (Wilmington OH). Container having closure panel including integrally formed scoop rupturable therefrom. USP1984024432466.
  8. Dronet Jean-Marc (Falaise FRX). Container having frangible opening means. USP1984094470514.
  9. French William L. (Hillsboro OH). Container having integral opening means. USP1984034434908.
  10. Luburic Frano (Fullerton CA) Willis Dennis R. (Corona CA). Container lid. USP1997055626251.
  11. Kobayashi Yukio (Kawasaki JPX) Sasaki Hitoshi (Kawasaki JPX) Igota Shoji (Kawasaki JPX). Container lid structure and method for manufacturing the same. USP1991014988013.
  12. Kobayashi, Koji; Shimizu, Keisuke. Container with easy open type closure. USP1985104548333.
  13. Roth Donals J. (Westport CT) Kubis Charles S. (Weston CT) Walter John (Evergreen Park IL). Drawn can for food and the like. USP1985034503990.
  14. Farrell Christopher J. (Arlington Hts. IL) Kaffko Les (Crystal Lake IL) Richards Guy (Osh Kosh WI). Easy open closure. USP1997125692635.
  15. Nakata Akira (Ageo JPX) Matsumoto Shiroh (Kasukabe JPX) Tozima Hitoshi (Kasukabe JPX) Minato Masahiko (Iwatsuki JPX). Easy open type can. USP1987124712706.
  16. Farrell Christopher J. ; Kaffko Les ; Richards Guy. Easy-open closure. USP1999025865335.
  17. Sutch Brian L. C. (49 The Island Thames Ditton ; Surrey GB2). Fragile opening means for a container lid. USP1984084465205.
  18. MacLaughlin Donald N. (Midland MI). High barrier plastic container and method of making same. USP1990014892227.
  19. Pencak John. Method and apparatus for spin welding container closures. USP2001106296726.
  20. Iwasaki, Yoshio; Morita, Akira; Mori, Hirotsugu. Method of making a container closure. USP2004016682686.
  21. Curliss Danny R. (Berea KY) Looney Dwight E. (Berea KY). One-piece molded end closure. USP1989054830214.
  22. Grabher Werner (Au CHX). Process for forming a closure diaphragm for a container. USP1989064842468.
  23. Hartley Gary L.. Reclosable rectangular container assembly with tamper indicator. USP1999115979690.
  24. Morris, Jr., Glenn H.. Rectangular pail with locking lid. USP2016099446890.
  25. Scanga Theodore P. (Lower Burrell PA) Kiley Matthew P. (Tarentum PA) Metz Robert J. (Pittsburgh PA) Schultz Fred R. (Lower Burrell PA). Retortable container with easily-openable lid. USP1990014890759.
  26. Albrecht, David D.; Van Genderen, Kaye D.. Self-venting food container. USP2013098528770.
  27. Chedister Matthew O. ; Lathrum Larry E.. Tamper evident closure member. USP2001076257435.
  28. Chumley Dexter W. (Fremont OH) Miller Fredrick O. (Saginaw MI). Tamper evident container lid and method of making the same. USP1989114881656.
  29. Smith Ernest L. (Kansas City MO) Kraft Donald L. (Lenexa KS). Tamper evident food package. USP1984124488658.
  30. Davis Eugene E. (Ilford GB2) Burton George W. (London GB2). Tamper resistant fitment for a container. USP1984064456143.
  31. Winstead Thomas W. (Baltimore MD). Tamper-evident closure. USP1984124487329.