Polydeck Screen Corporation
Records under this name other than the patents Polydeck Screen Corporation 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 8 patents it holds.
Showing 1 to 3 of 3 · Back to Polydeck Screen Corporation
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,196,753 | Screening panel Lapsed on the fee record Ended Jun 12, 2020 · From the USPTO record | Lapsed on the fee record | Ended Jun 12, 2020 | From the USPTO record |
| US 7,621,406 | Conversion kit for particulate screening system and related implementation methods Lapsed on the fee record Ended Nov 24, 2017 · From the USPTO record | Lapsed on the fee record | Ended Nov 24, 2017 | From the USPTO record |
| US 4,882,044 | Screening arrangement Formerly held Term ended Term ended no later than Nov 21, 2009 · Low confidence | Term ended | Term ended no later than Nov 21, 2009 | Low confidence |