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Easy-open container end

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B65D-017/34
  • B21D-051/44
출원번호 US-0921273 (1997-08-29)
발명자 / 주소
  • Schubert James R.
출원인 / 주소
  • Dayton Reliable Tool & Mfg. Co.
대리인 / 주소
    Wood, Herron & Evans, L.L.P.
인용정보 피인용 횟수 : 45  인용 특허 : 13

초록

The invention, relating to an easy-open metal container end, places a portion of the metal of the tear panel (12), in the region where a score stop otherwise would be located, under compression by forming a short coined depression or bead (40) in the tear panel, preferably in the public side, close

대표청구항

[ Having described the invention, what is claimed is:] [1.] An easy-open can end for a container comprising:a thin metal end panel having a nominal thickness not greater than 0.009 inches;a tear panel defined within a score line formed in the end panel, the tear panel being separable from the end pa

이 특허에 인용된 특허 (13)

  1. Brown Omar L. (Kettering OH) Peters Don B. (Dayton OH) Schubert James R. (Dayton OH), Can end with retained tear strip.
  2. Khoury Nick S. (Worth IL), Combination score tool and score anvil.
  3. Perry ; deceased ; Walter Merton, Container with attached closure.
  4. Voigt Lee R. W. (Schaumburg IL) Dobrzynski Jeffrey A. (Bensenville IL), Easy open ecology end for cans.
  5. Schubert James R. (Dayton OH), Easy-open container end.
  6. Schubert James R. (Dayton OH), Easy-open container end.
  7. Brown Omar L. (Dayton OH), Easy-open ecology end.
  8. Brown Omar L. (Dayton OH), Easy-open ecology end.
  9. Brown Omar L. (Dayton OH), Easy-open ecology end.
  10. Heyes Peter J. (Wantage GB2) Owen Robert A. (Faringdon GB2), Metal can ends with metal pull tabs bonded thereto.
  11. Tatham Richard L. (Evergreen CO) Hunter Alan D. (Littleton CO), Score line groove for container end members.
  12. Koch Douglas F. (Springboro OH), Self-opening can lid with improved contour of score.
  13. Jordan Charles L. (Pittsburgh PA), Tabless container opening device.

이 특허를 인용한 특허 (45)

  1. Forrest, Randall; Gogola, Michael; Siegal, Derek, Beverage can end with vent port.
  2. Thiemann, Daniel Alan; Toms, Ray Alan, Beverage container lid with mouth opening and separate push in vent.
  3. Thiemann, Daniel Alan; Toms, Ray Alan, Beverage container lid with mouth opening and separate push in vent.
  4. Forrest,Randy G.; Turner,Timothy, Can end for a container.
  5. Hartman, William H.; Turner, Timothy L., Can end for a container.
  6. McEldowney, Craig A.; Mitchell, Mark R., Can end scoring method, and tooling assembly and conversion press therefor.
  7. Ojima, Shinichi; Ikeda, Kazunori; Muraoka, Kenyu; Kashiwazaki, Tetsuo; Suwa, Asumi, Can lid and drink can.
  8. Scott, Anthony J., Container end closure.
  9. Chasteen, Howard C.; Jacober, Mark A., Container end closure with optional secondary vent opening.
  10. Chasteen, Howard C.; Jacober, Mark A., Container end closure with optional secondary vent opening.
  11. Chasteen, Howard C.; Jacober, Mark A., Container end closure with optional secondary vent opening.
  12. Forrest, Randall G.; Gogola, Michael R., Ecology can end with pressure equalization port.
  13. Jacober, Mark A.; Chasteen, Howard C., End closure.
  14. Scott, Anthony J., End closure with a ring pull actuated secondary vent.
  15. Turner Timothy L. ; Forrest Randy G., End closure with improved non-detachable opening panel.
  16. Turner Timothy L. ; Forrest Randy G., End closure with improved non-detachable opening panel.
  17. Forrest Randy G. ; Caudill Randy N., End closure with reverse bead on opening panel.
  18. Rayburn, Robert M.; Anderson, Kenneth D., End closure with tab guidance features.
  19. Ramsey, Christopher Paul; Chant, Garry Richard; Lockley, Andrew Robert; Fields, Brian; Watson, Martin John; Hyde, Eleanor Rachel Ann, Full aperture beverage end.
  20. Ramsey, Christopher Paul; Chant, Garry Richard; Lockley, Andrew Robert; Fields, Brian; Watson, Martin John; Hyde, Eleanor Rachel Ann, Full aperture beverage end.
  21. Kittler, Michael Patrick; Chant, Garry Richard, Full aperture can end.
  22. Fields, Brian, Full aperture open beverage can.
  23. Fields, Brian, Full aperture open beverage can.
  24. Fields, Brian, Full aperture open beverage can.
  25. Ramsey, Christopher Paul; Chant, Garry Richard; Lockley, Andrew Robert; Fields, Brian; Watson, Martin John; Hyde, Eleanor Rachel, Full aperture open beverage can.
  26. Fields, Brian, Full longitudinally oriented oval aperture can.
  27. Fields, Brian, Full offset-circular aperture can.
  28. Fields, Brian, Full transversely oriented oval aperture can.
  29. Hartman, William H., Modified score for smooth openability.
  30. Christopher G. Neiner, Stay-on-tab container closure having tear panel with low-relief contour features on the upper surface.
  31. Neiner,Christopher G., Stay-on-tab container closure having tear panel with low-relief contour features on the upper surface.
  32. Neiner Christopher G., Stay-on-tab container closure having tear panel with no contour features on the upper surface.
  33. Strube, Lutz; Hoeft, Peter, Temporary burst stoppage in a sheet metal top.
  34. Emanuele, III, Arthur Joseph; Church, Robert Clarke, Vent opening mechanism.
  35. Mathabel, Richard R.; Chasteen, Howard C.; Jacober, Mark A.; Santamaria, Alejandro J.; Clarke, Andrew F., Vent tube for liquid container.
  36. Keane, Brendan; Fields, Brian; Doshi, Vivek, Vented beverage can and can end.
  37. Keane, Brendan; Fields, Brian; Doshi, Vivek, Vented beverage can and can end.
  38. Keane, Brendan; Fields, Brian; Doshi, Vivek, Vented beverage can end.
  39. Chasteen, Howard C.; Jacober, Mark A., Vented container end closure.
  40. Jacober, Mark A.; Chasteen, Howard C., Vented container end closure.
  41. Jacober, Mark A.; Chasteen, Howard C., Vented container end closure.
  42. Jacober, Mark A.; Chasteen, Howard C., Vented container end closure.
  43. Scott, Anthony J., Vented container end closure.
  44. Jacober, Mark A.; Chasteen, Howard C., Vented end closure.
  45. Jacober, Mark A.; Chasteen, Howard C., Vented metallic container end closure.
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