Serco
Records under this name other than the patents Serco 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 8,337,692 | Electrochemical detection of a metal—labelled analyte Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 8,927,299 | Sample Carrier for Effecting Chemical Assays Formerly held In force · High confidence | In force | High confidence | |
| US 6,190,108 | Vehicle restraint Term ended Term ended Feb 20, 2018 · From the USPTO record | Term ended | Term ended Feb 20, 2018 | From the USPTO record |
| US 4,443,291 | Flying splice apparatus Term ended Term ended no later than Apr 17, 2004 · Low confidence | Term ended | Term ended no later than Apr 17, 2004 | Low confidence |
| US 4,847,935 | Dock leveler hold-down Formerly held Term ended Term ended no later than Jul 18, 2009 · Low confidence | Term ended | Term ended no later than Jul 18, 2009 | Low confidence |
| US 4,928,340 | Dock leveler Formerly held Term ended Term ended no later than May 29, 2010 · Low confidence | Term ended | Term ended no later than May 29, 2010 | Low confidence |
| US 4,937,906 | Variable lip throw-out for dockboard Formerly held Term ended Term ended no later than Jul 3, 2010 · Low confidence | Term ended | Term ended no later than Jul 3, 2010 | Low confidence |
| US 4,961,241 | Brake for rail dock leveler Term ended Term ended no later than Oct 9, 2010 · Low confidence | Term ended | Term ended no later than Oct 9, 2010 | Low confidence |
| US 4,974,276 | Dock leveler hold-down with variable position safety legs Formerly held Term ended Term ended no later than Dec 4, 2010 · Low confidence | Term ended | Term ended no later than Dec 4, 2010 | Low confidence |
| US 4,977,635 | Control circuit for vertically storing dock leveler Term ended Term ended no later than Dec 18, 2010 · Low confidence | Term ended | Term ended no later than Dec 18, 2010 | Low confidence |