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EPOLI - Espumas de polietileno SA
| EPOLI - Espumas de polietileno SA Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110226722 | SYNTHETIC CLOSURE WITH MULTIPLE INTERNAL LAYERS, EACH LAYER HAVING A VARIABLE CROSS SECTION (VCS) ALONG THE CLOSURE LENGTH - A container closure includes an inner core having a non-cylindrical profile created by a variable longitudinal cross-sectional area. One or more outer layers concentrically surround the core and have a cross-sectional area inversely correlated to the inner core so that the overall container closure has an essentially cylindrical profile. | 09-22-2011 |
| 20080229569 | Synthetic closure with multiple internal layers, each layer having a variable cross section (VCS) along the closure length - A container closure includes an inner core having a non-cylindrical profile created by a variable longitudinal cross-sectional area. One or more outer layers concentrically surround the core and have a cross-sectional area inversely correlated to the inner core so that the overall container closure has an essentially cylindrical profile. | 09-25-2008 |