Z Screen LLC
Records under this name other than patents Z Screen LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 7 of 7 · Back to Z Screen LLC
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,727,128 | Method and apparatus for separating excavated material Lapsed on the fee record Ended May 20, 2022 · From the USPTO record | Lapsed on the fee record | Ended May 20, 2022 | From the USPTO record |
| US 8,695,806 | Method and apparatus for separating excavated material Lapsed on the fee record Ended Apr 15, 2022 · From the USPTO record | Lapsed on the fee record | Ended Apr 15, 2022 | From the USPTO record |
| US 7,641,053 | Method and apparatus for separating excavated material Lapsed on the fee record Ended Jan 5, 2022 · From the USPTO record | Lapsed on the fee record | Ended Jan 5, 2022 | From the USPTO record |
| US 6,439,393 | Method and apparatus for separating excavated material Term ended Term ended Feb 14, 2020 · From the USPTO record | Term ended | Term ended Feb 14, 2020 | From the USPTO record |
| US 6,863,182 | Method and apparatus for separating excavated material Lapsed on the fee record Ended Mar 8, 2017 · From the USPTO record | Lapsed on the fee record | Ended Mar 8, 2017 | From the USPTO record |
| US 8,317,031 | Method and apparatus for separating fine particulate matter from other materials Lapsed on the fee record Ended Nov 27, 2016 · From the USPTO record | Lapsed on the fee record | Ended Nov 27, 2016 | From the USPTO record |
| US 7,306,104 | Method and apparatus for separating fine particulate matter from other materials Lapsed on the fee record Ended Dec 11, 2015 · From the USPTO record | Lapsed on the fee record | Ended Dec 11, 2015 | From the USPTO record |