Precision Engine Products Corp.
Records under this name other than patents Precision Engine Products Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to Precision Engine Products Corp.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,901,893 | Valve Deactivator Assembly Formerly held Lapsed on the fee record Ended Jun 7, 2013 · High confidence | Lapsed on the fee record | Ended Jun 7, 2013 | High confidence |
| US 6,732,687 | Lash Adjuster with Locking Balls Deactivation Formerly held Lapsed on the fee record Ended May 11, 2012 · High confidence | Lapsed on the fee record | Ended May 11, 2012 | High confidence |
| US 4,230,491 | Internal combustion engine tappet comprising a sintered powdered metal wear resistant composition Term ended Term ended no later than Oct 28, 2000 · Low confidence | Term ended | Term ended no later than Oct 28, 2000 | Low confidence |
| US 4,392,462 | Inverted bucket tappet with seal Term ended Term ended no later than Jul 12, 2003 · Low confidence | Term ended | Term ended no later than Jul 12, 2003 | Low confidence |
| US 4,397,271 | Semi-self-contained hydraulic lash adjuster Term ended Term ended no later than Aug 9, 2003 · Low confidence | Term ended | Term ended no later than Aug 9, 2003 | Low confidence |
| US 4,590,899 | Self-contained lash adjuster with shell mounted cartridge assembly Term ended Term ended no later than May 27, 2006 · Low confidence | Term ended | Term ended no later than May 27, 2006 | Low confidence |
| US 4,615,440 | Tappet cartridge assembly container and applicator Term ended Term ended no later than Oct 7, 2006 · Low confidence | Term ended | Term ended no later than Oct 7, 2006 | Low confidence |
| US 4,624,225 | Self-contained lash adjuster with diaphragm-type seal Term ended Term ended no later than Nov 25, 2006 · Low confidence | Term ended | Term ended no later than Nov 25, 2006 | Low confidence |
| US 4,694,790 | Inverted bucket tappet with collapsing diaphragm seal Term ended Term ended no later than Sep 22, 2007 · Low confidence | Term ended | Term ended no later than Sep 22, 2007 | Low confidence |
| US 4,762,100 | Inverted bucket tappet with improved seal and valve stem pad Term ended Term ended no later than Aug 9, 2008 · Low confidence | Term ended | Term ended no later than Aug 9, 2008 | Low confidence |