Stackteck Systems Limited
Records under this name other than the patents Stackteck Systems Limited holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 5 patents it holds.
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| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,910,877 | Anti-drool sprue gated cross over nozzle Term ended Term ended Sep 10, 2023 · From the USPTO record | Term ended | Term ended Sep 10, 2023 | From the USPTO record |
| US 6,833,102 | Leg manifold mounting arrangement Term ended Term ended Jul 9, 2023 · From the USPTO record | Term ended | Term ended Jul 9, 2023 | From the USPTO record |
| US 6,811,393 | Valve pin cross over nozzle Term ended Term ended May 21, 2023 · From the USPTO record | Term ended | Term ended May 21, 2023 | From the USPTO record |
| US 6,521,165 | Stripper plate assembly for an injection mold with core lock wedges Term ended Term ended May 24, 2021 · From the USPTO record | Term ended | Term ended May 24, 2021 | From the USPTO record |
| US 6,450,797 | Compact slide actuation mold Term ended Term ended Mar 8, 2021 · From the USPTO record | Term ended | Term ended Mar 8, 2021 | From the USPTO record |
| US 7,470,387 | Closure closing device and method Lapsed on the fee record Ended Dec 30, 2020 · From the USPTO record | Lapsed on the fee record | Ended Dec 30, 2020 | From the USPTO record |
| US 7,287,549 | Valve pin cross over nozzle for stack mould Lapsed on the fee record Ended Oct 30, 2019 · From the USPTO record | Lapsed on the fee record | Ended Oct 30, 2019 | From the USPTO record |
| US 6,086,355 | Actuator carriage for stripper mechanism link assembly Term ended Term ended Jul 24, 2018 · From the USPTO record | Term ended | Term ended Jul 24, 2018 | From the USPTO record |
| US 6,089,852 | Mold centering arrangement for injection molding apparatus Formerly held Term ended Term ended Apr 22, 2018 · From the USPTO record | Term ended | Term ended Apr 22, 2018 | From the USPTO record |
| US 7,547,207 | Cooling arrangement for centering device and spline shaft Lapsed on the fee record Ended Jun 16, 2013 · From the USPTO record | Lapsed on the fee record | Ended Jun 16, 2013 | From the USPTO record |