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1981-05-18 |
1982-11-30 |
American Can Company |
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1981-11-27 |
1983-09-06 |
Crown Cork & Seal Company, Inc. |
Container closure having easy-opening means
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1982-04-16 |
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Van Dorn Company |
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Wells Robert A |
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1982-10-26 |
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American Can Company |
Retained tab easy open end (small pour hole)
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1988-10-13 |
1989-10-10 |
Hisao Hanafusa |
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1989-02-27 |
1990-04-10 |
Combibloc, Inc. |
Package closure
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1990-04-03 |
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1989-04-25 |
1991-04-16 |
Charles Hannon |
Container lift tab
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1989-11-29 |
1991-03-12 |
Willoughby D Dean |
Top for beverage can
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1990-11-21 |
1991-11-12 |
Koch Systems Incorporated |
Self-opening can lid with improved contour of score
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2001-08-06 |
Tetra Laval Holdings & Finance |
Indretning til at bryde forseglingen på en hældeåbning hos en væskebeholder
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1994-06-15 |
1996-01-09 |
Reynolds Metals Company |
Can end with oval tear panel
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1994-06-15 |
1995-12-05 |
Reynolds Metals Company |
Can end with triangular tear panel
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Can end with trapezoidal tear panel
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2001-04-17 |
Milton W. Clarke, Iii |
Stay on tab end with bead on tear panel to enable wide contact with tab to enhance propagation of score line rupture
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1995-07-19 |
Metal Box Plc |
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2000-04-18 |
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Easy open container end, method of manufacture, and tooling
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Aluminum Company Of America |
Easy open container end
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Aluminum Company Of America |
Easy-open container end
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1997-10-21 |
American National Can Company |
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1996-02-23 |
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Can end with emboss and deboss score panel stiffening beads
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1996-11-01 |
2001-05-22 |
Metal Container Corporation |
Stay-on-tab container closure having tear panel with no contour features on the upper surface
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1996-11-20 |
1998-05-28 |
Coors Brewing Company |
Can end having score groove with thickened residual area
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1997-05-15 |
1998-12-22 |
Coors Brewing Company |
Can end
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1997-07-03 |
2000-02-15 |
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End closure with improved openability
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1997-11-26 |
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Can end
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Can end
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1999-10-19 |
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Container-end tab and method of manufacturing same
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1997-11-26 |
1999-06-15 |
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Can end
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1997-11-26 |
1999-10-19 |
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Can end having a strengthened side wall and apparatus and method of making same
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2008-06-03 |
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Can lid closure
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EXTREMO DE ENVASE DE BEBIDA METáLICO CON PARED DE EXTREMO DE ENVASE DE BEBIDA METáLICO CON PARED DE BOQUILLA MEJORADA Y BROCA DE AVELLANAR.
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2002-07-16 |
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Double-seamed can end and method for forming
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2005-05-10 |
Ball Corporation |
Large opening beverage container
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2004-09-27 |
2006-04-06 |
Ball Corporation |
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2008-01-15 |
Ball Corporation |
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Ball Corporation |
Container end closure with optional secondary vent opening
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Ball Corporation |
Vented container end closure
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2012-11-28 |
2014-10-21 |
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Vented end closure
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2013-03-15 |
2016-12-28 |
鲍尔公司 |
具有拉环致动的副通气口的端盖
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2014-03-07 |
2020-04-28 |
Ball Corporation |
End closure with large opening ring pull tab
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大開口のリング・プル・タブを有する端部閉鎖部
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2020-10-26 |
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一种可再封的易拉盖
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