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Self-opening can lid with improved contour of score 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B65D-017/32
출원번호 US-0616984 (1990-11-21)
발명자 / 주소
  • Koch Douglas F. (Springboro OH)
출원인 / 주소
  • Koch Systems Incorporated (Dayton OH 02)
인용정보 피인용 횟수 : 72  인용 특허 : 0

초록 ▼

An easy-open container end includes a displaceable panel defined by a score line having curved tails which is in parallel relationship with adjacent means for reinforcing, thereby reducing opening failures, while controlling tearing. A score die and anvil is further provided wherein a four bolt patt

대표청구항 ▼

An easy-open container end comprising: an end wall adapted for attachment to a container body; and a displacable panel defined in said end wall by a rupturable score line having first and second ends, and an unscored hinge area defined between said first and second ends connecting said panel to said

이 특허를 인용한 특허 (72)

  1. Holiday George, Beverage can with easy opening tab.
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  2. Dunwoody, Paul Robert; Paillet, Laure Helene Marie, Can end.
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  3. Hurst Robert L., Can end.
    상세보기
  4. Hurst Robert L. (Golden CO) Turner Tim L. (Cary IL), Can end.
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  5. Turner Timothy ; Young Carlton, Can end.
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  6. Turner Timothy ; Young Carlton, Can end.
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  7. Turner Timothy ; Young Carlton, Can end.
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  8. Turner Timothy L. ; Young Carlton, Can end.
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  9. Brifcani Mouayed Mamdooh,GBX ; Hinton Peter James,GBX ; Kysh Mark Christopher,GBX, Can end and method for fixing the same to a can body.
    상세보기
  10. Brifcani, Mouayed Mamdooh; Hinton, Peter James; Kysh, Mark Christopher, Can end and method for fixing the same to a can body.
    상세보기
  11. Brifcani, Mouayed Mamdooh; Hinton, Peter James; Kysh, Mark Christopher, Can end and method for fixing the same to a can body.
    상세보기
  12. Brifcani, Mouayed Mamdooh; Hinton, Peter James; Kysh, Mark Christopher, Can end and method for fixing the same to a can body.
    상세보기
  13. Brifcani, Mouayed Mamdooh; Hinton, Peter James; Kysh, Mark Christopher, Can end and method for fixing the same to a can body.
    상세보기
  14. Forrest,Randy G.; Turner,Timothy, Can end for a container.
    상세보기
  15. Brian Fields ; Lloyd Wilson, Can end having a strengthened side wall and apparatus and method of making same.
    상세보기
  16. Hurst Robert L. ; Hidalgo Dennis K., Can end having score groove with thickened residual area.
    상세보기
  17. Turner Tim L. ; Hurst Robert L., Can end with emboss and deboss score panel stiffening beads.
    상세보기
  18. Turner Tim L. ; Hurst Robert L., Can end with emboss and deboss score panel stiffening beads.
    상세보기
  19. Reed, James; Neiner, Christopher G., Can lid closure.
    상세보기
  20. Reed,James; Neiner,Christopher G., Can lid closure.
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  21. Heinicke Paul R. ; Price Trevor, Can lid with stay-on-tab.
    상세보기
  22. Stodd, R. Peter; Bathurst, Jess, Can shell and double-seamed can end.
    상세보기
  23. Stodd, R. Peter; Bathurst, Jess N., Can shell and double-seamed can end.
    상세보기
  24. Stodd, R. Peter; Bathurst, Jess N., Can shell and double-seamed can end.
    상세보기
  25. Stodd, R. Peter; Bathurst, Jess N., Can shell and double-seamed can end.
    상세보기
  26. Jentzsch, Kevin Reed; Chasteen, Howard; Jacober, Mark A., Container end closure.
    상세보기
  27. Scott, Anthony J., Container end closure.
    상세보기
  28. Bulso, Joseph D., Container end closure with arcuate shaped chuck wall.
    상세보기
  29. Bulso, Joseph D., Container end closure with improved chuck wall provided between a peripheral cover hook and countersink.
    상세보기
  30. Chasteen, Howard C.; Jacober, Mark A., Container end closure with optional secondary vent opening.
    상세보기
  31. Chasteen, Howard C.; Jacober, Mark A., Container end closure with optional secondary vent opening.
    상세보기
  32. Chasteen, Howard C.; Jacober, Mark A., Container end closure with optional secondary vent opening.
    상세보기
  33. Heinicke, Paul R.; Price, Trevor, Die for stay--on--tab.
    상세보기
  34. Hall, Jason John, Easily openable can end, container, and methods of forming.
    상세보기
  35. Jeon, Jeong-Wook, Easily openable can lid having a movable portion.
    상세보기
  36. Jeon, Jeong-Wook, Easily openable can lid having a movable portion.
    상세보기
  37. Jeon, Jeong-Wook, Easily openable can lid having a movable portion for pull tab access.
    상세보기
  38. McEldowney Carl, Easy open container end, method of manufacture, and tooling.
    상세보기
  39. Schubert James R., Easy-open container end.
    상세보기
  40. Schubert James R. (Dayton OH), Easy-open container end.
    상세보기
  41. Kirk William A. ; Calhoun Michael C. ; Hoffman David M. ; McFarland Jeffrey, Easy-open mechanism for can end.
    상세보기
  42. Jacober, Mark A.; Chasteen, Howard C., End closure.
    상세보기
  43. Scott, Anthony J., End closure with a ring pull actuated secondary vent.
    상세보기
  44. Turner Timothy L. ; Forrest Randy G., End closure with improved non-detachable opening panel.
    상세보기
  45. Turner Timothy L. ; Forrest Randy G., End closure with improved non-detachable opening panel.
    상세보기
  46. Turner Timothy L. ; Forrest Randall G. ; Miles Michael P., End closure with improved openability.
    상세보기
  47. Rayburn, Robert M., End closure with large opening ring pull tab.
    상세보기
  48. Forrest Randy G. ; Caudill Randy N., End closure with reverse bead on opening panel.
    상세보기
  49. Hanlon Dennis J., Identifiable beverage container.
    상세보기
  50. Vaughan, Joseph S, Large opening beverage container.
    상세보기
  51. Nguyen, Tuan A., Metallic beverage can end closure with offset countersink.
    상세보기
  52. Nguyen,Tuan A.; Bathurst,Jess N.; Reed,James A.; Neiner,Christopher G., Metallic beverage can end with improved chuck wall and countersink.
    상세보기
  53. Jacober,Mark A.; Chasteen,Howard C., Metallic end closure for a container.
    상세보기
  54. Bork, Daniel Benjamin, Metallic end closure with tear panel having improved rigidity.
    상세보기
  55. Jentzsch, Kevin Reed; Chasteen, Howard; Jacober, Mark A., Method and apparatus for forming a reinforcing bead in a container end closure.
    상세보기
  56. Jentzsch,Kevin Reed; Chasteen,Howard; Jacober,Mark A., Method and apparatus for forming a reinforcing bead in a container end closure.
    상세보기
  57. Bathurst,Jess N.; Traphagen,James D., Method and apparatus for shaping a metallic container end closure.
    상세보기
  58. Saucedo, Alejandro; Kirk, William A.; Chorzempa, Henry S.; Fundom, Danny L., Method of forming a can end having a moveable portion.
    상세보기
  59. Hartman, William H., Modified score for smooth openability.
    상세보기
  60. Clarke ; III Milton W., Non-detachable tab can end with large oval opening.
    상세보기
  61. Christopher G. Neiner, Stay-on-tab container closure having tear panel with low-relief contour features on the upper surface.
    상세보기
  62. Neiner,Christopher G., Stay-on-tab container closure having tear panel with low-relief contour features on the upper surface.
    상세보기
  63. Neiner Christopher G., Stay-on-tab container closure having tear panel with no contour features on the upper surface.
    상세보기
  64. Mathabel, Richard R.; Chasteen, Howard C.; Jacober, Mark A.; Santamaria, Alejandro J.; Clarke, Andrew F., Vent tube for liquid container.
    상세보기
  65. Chasteen Howard Curtis, Vented container end apparatus and method.
    상세보기
  66. Chasteen, Howard C.; Jacober, Mark A., Vented container end closure.
    상세보기
  67. Jacober, Mark A.; Chasteen, Howard C., Vented container end closure.
    상세보기
  68. Jacober, Mark A.; Chasteen, Howard C., Vented container end closure.
    상세보기
  69. Jacober, Mark A.; Chasteen, Howard C., Vented container end closure.
    상세보기
  70. Scott, Anthony J., Vented container end closure.
    상세보기
  71. Jacober, Mark A.; Chasteen, Howard C., Vented end closure.
    상세보기
  72. Jacober, Mark A.; Chasteen, Howard C., Vented metallic container end closure.
    상세보기

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