Amtech, LLC
Records under this name other than the patents Amtech, LLC 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 1 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,752,084 | Ammunition articles with plastic components and method of making ammunition articles with plastic components Formerly held Term ended Term ended Mar 11, 2019 · From the USPTO record | Term ended | Term ended Mar 11, 2019 | From the USPTO record |
| US 6,078,251 | Integrated multi-meter and wireless communication link Formerly held Term ended Term ended Mar 27, 2017 · From the USPTO record | Term ended | Term ended Mar 27, 2017 | From the USPTO record |
| US 6,845,716 | Ammunition articles with plastic components and method of making ammunition articles with plastic components Formerly held Lapsed on the fee record Ended Jan 25, 2017 · From the USPTO record | Lapsed on the fee record | Ended Jan 25, 2017 | From the USPTO record |
| US 6,273,441 | Vehicle suspension stabilizing device Lapsed on the fee record Ended Aug 14, 2013 · From the USPTO record | Lapsed on the fee record | Ended Aug 14, 2013 | From the USPTO record |
| US 6,761,372 | Opposing spring resilient tension suspension system Lapsed on the fee record Ended Jul 13, 2012 · From the USPTO record | Lapsed on the fee record | Ended Jul 13, 2012 | From the USPTO record |
| US 7,360,776 | Method and apparatus for rebound control Lapsed on the fee record Ended Apr 22, 2012 · From the USPTO record | Lapsed on the fee record | Ended Apr 22, 2012 | From the USPTO record |
| US 6,830,256 | Method and apparatus for rebound control Lapsed on the fee record Ended Dec 14, 2008 · From the USPTO record | Lapsed on the fee record | Ended Dec 14, 2008 | From the USPTO record |
| US 6,499,260 | Portable greenhouse structure and method and apparatus for assembling same Lapsed on the fee record Ended Dec 31, 2006 · From the USPTO record | Lapsed on the fee record | Ended Dec 31, 2006 | From the USPTO record |
| US 4,033,781 | Fiber reinforced structural material Term ended Term ended no later than Jul 5, 1997 · Low confidence | Term ended | Term ended no later than Jul 5, 1997 | Low confidence |
| US 4,362,258 | Add-on roof assembly for van Term ended Term ended no later than Dec 7, 2002 · Low confidence | Term ended | Term ended no later than Dec 7, 2002 | Low confidence |