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특허 상세정보

Tamper evident container seal with integral pull opener

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-053/00    B65D-051/20    B65D-041/00   
미국특허분류(USC) 215/347; 215/349; 215/232; 220/258.2; 220/359.3
출원번호 UP-0939541 (2004-09-13)
등록번호 US-7832580 (2011-01-16)
발명자 / 주소
인용정보 피인용 횟수 : 4  인용 특허 : 65
초록

A tamper evident container closure seal with an integral pull opener is constructed from one or more layers of frangible sheet material adhesively bonded to one or more layers of strengthening sheet material. The one or more strengthening layers each contain one or more duplicate void configurations that form a weak area in the multi layered seal only in the area of the void configuration. When a consumer forces a finger into the seal when bonded to the rim of a container the applied pressure forces the seal to break open and tear only in the weaker area...

대표
청구항

I claim: 1. A combination comprising a container comprised of a tubular body portion with a sealed bottom end and an opposite open top end ending with an exterior rim surrounding an access opening and providing a bonding surface for a seal, a tamper evident container seal with an integral pull opener for sealing over the access opening of said container; and a closure cap for securing to said container for covering over said seal and said access opening; said seal comprising: (a) a first layer of frangible sheet material, a second layer of adhesive, a t...

이 특허에 인용된 특허 (65)

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  10. Joseph M. Giles. Closure seal for a container. USP2002106461714.
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  18. Elser ; William F.. Container component with easy-opening wall section. USP1978114126244.
  19. Crecelius Ross E. (7201 Christopher Dr. St. Louis MO 63129) O\Neal Patrick E. (1124 Klondike Rd. Quincy IL 62301) Crecelius David B. (1615 York St. Quincy IL 62301). Container pour spout with peelable tamper-proof seal. USP1989104872571.
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  22. Yamaguchi Kisaburo (Hachioji JPX) Yoshikawa Tsukasa (Yamato JPX). Easily openable cover member. USP1981034256239.
  23. Hexel Gnter (Braunschweig DEX). Easy-open package with cover tab. USP1991065022551.
  24. Moore David N.. Foam front heat induction foil. USP1998025720401.
  25. Bietzer Steven H. (Sunnyvale CA) Chenault Rawson L. (Newark CA) Luch Daniel (Morgan Hill CA) Repp Richard E. (San Jose CA). Foil lined snap-on, screw-off closure and container neck. USP1997095664694.
  26. Bietzer Steven H. ; Chenault Rawson L. ; Luch Daniel ; Repp Richard E.. Foil lined snap-on, screw-off closure and container neck. USP1999035887738.
  27. Luch Daniel (Los Gatos CA) Henson Johnny S. (Mt. Carmel TN) Repp Richard E. (San Jose CA). Foil lined snap-on, screw-off closure and container neck. USP1995055415306.
  28. McCarthy Theresa A. (West St. Paul MN). Innerseal for a container and method of applying. USP1991055012946.
  29. Ou-Yang David T. (Woodbury MN). Innerseal for container for use with liquid contents. USP1988104778698.
  30. Lanham Samuel E. (New City NY). Innerseal liner for containers. USP1991014981229.
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  34. Burklin Gunter,DEX ; Drussel Hermann,DEX ; Haller Gottfried,DEX. Method of closing off the mouth of a container, a container with a closure of this kind and a material for manufacturin. USP1999035887747.
  35. Johnson Charles Louis (Cincinnati OH) Stuard Charles Donald (Cincinnati OH). Method of induction heat sealing an asymmetrical-shaped closure to a tubular body. USP1976103988185.
  36. Han Hak-Rhim (Newport MN). Multilayer innerseal facing. USP1996105560989.
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  40. Piccard Donald L. (1445 East River Rd. Minneapolis MN 55414). Peel seal oil container security seal. USP1992105156286.
  41. Ullrich Jeffrey F. (Western Springs IL) Miller Albert R. (Hinsdale IL). Perforated inner seal and liner assembly for closures and method of making same. USP1996055513781.
  42. Bullock ; III Joseph J. (Atherton CA). Plastic bottle cap having foil neck seal. USP1988044739891.
  43. Cleevely Bruce T. (Pittsburgh PA) George Harry M. (Pittsburgh PA). Plastic container with integral tamper-evident, reclosable lid. USP1988024724978.
  44. Jackman,Brian Francis. Pressure activated self opening container and seal. USP2007077237698.
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  47. Blanchard Floyd W. (4272A Florence Ave. Bell CA 90201). Removable seal for liquid container. USP1992065121845.
  48. Laub Herman (622 S. Palm Ave. Alhambra CA 91778). Reusable tamper-proof container. USP1985064523689.
  49. Gach Peter P. (Evansville IN). Safety container neck insert. USP1988084760931.
  50. Gach Peter P. (Evansville IN). Safety dispensing closure-container package. USP1988034727999.
  51. Galda Michael P. (Acton CAX) Klassen Brian M. (Burlington CAX) Witt Stephen H. (Smithville CAX). Sealing member for a container. USP1995075433992.
  52. Galda Michael P. (Acton CAX) Klassen Brian M. (Burlington CAX) Witt Stephen H. (Smithville CAX). Sealing member for a container. USP1996055514442.
  53. Galda Michael P. (Acton CAX) Witt Stephen H. (Smithville CAX). Sealing member for a container. USP1990104961986.
  54. Mobberley Laura P. (3715 Harrison Kansas City MO 64109) Smith Ernest L. (5910 N. Adrian Ter. Kansas City MO 64151) MacEwen George E. (729 NW. 60th ; Apt. 11 Kansas City MO 64118). Tamper evident container. USP1987024643329.
  55. Ullman Myron E. (120 Sleepy Hollow Canfield OH 44406) Kessler Milton (6690 Harrington Ave. Youngstown OH 44512). Tamper evident safety seal. USP1988074754890.
  56. Gaeta Stephen A. (Bloomfield NJ). Tamper evident seal. USP1994085341948.
  57. Pereyra Rodger J. (Cottage Grove MN) LePere Pierre H. (Cottage Grove MN) Morris Wayne K. (Afton MN) McCarthy Theresa A. (Inver Grove Heights MN). Tamper evident top tab innerseal. USP1993115265745.
  58. Gach Peter P. (Evansville IN). Tamper indicating closure. USP1987074682702.
  59. Gach Peter P. (Evansville IN). Tamper indicating dispenser closure. USP1989034815618.
  60. Carr Joseph J. (1503 Bel Aire Ct. West Point Pleasant NJ 07842) Angelini Thomas J. (142 Imperial Ave. Pittsfield MA 01201). Tamper-evident closure. USP1986124625875.
  61. Robertson ; Jr. Bertram D. (1741 Detroit Ave. ; No. 21 Concord CA 94520). Tamper-evident closure. USP1989044819819.
  62. Goth Thomas P. (Scottsdale AZ). Tamper-evident fusion bonded pull-tab induction foil lining system for container closures. USP1993035197618.
  63. Brucker Steven A.. Tamper-evident pull tab induction liner with improved moisture migration resistance and method of sealing with same. USP1999015860544.
  64. Dutt Herbert V. (Sarasota FL) Santostasi Paul A. (Sarasota FL). Two part closure. USP1987014637519.
  65. Han Hak-Rhim (Newport MN) McCarthy Theresa A. (W. St. Paul MN). Z-tab innerseal for a container and method of application. USP1990064934544.