Precision Technologies, Inc.
Records under this name other than patents Precision Technologies, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to Precision Technologies, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,155,311 | Lead conditioning system Lapsed on the fee record Ended Dec 5, 2004 · From the USPTO record | Lapsed on the fee record | Ended Dec 5, 2004 | From the USPTO record |
| US 4,345,605 | Lung exerciser Term ended Term ended no later than Aug 24, 2002 · Low confidence | Term ended | Term ended no later than Aug 24, 2002 | Low confidence |
| US 4,347,853 | Cycle counter for lung exerciser Term ended Term ended no later than Sep 7, 2002 · Low confidence | Term ended | Term ended no later than Sep 7, 2002 | Low confidence |
| US 4,351,331 | Endotracheal tube holder and bite block Term ended Term ended no later than Sep 28, 2002 · Low confidence | Term ended | Term ended no later than Sep 28, 2002 | Low confidence |
| US 4,361,107 | Overinflation indicator for tracheal tubes Term ended Term ended no later than Nov 30, 2002 · Low confidence | Term ended | Term ended no later than Nov 30, 2002 | Low confidence |
| US 4,449,693 | Catheter check valve Term ended Term ended no later than May 22, 2004 · Low confidence | Term ended | Term ended no later than May 22, 2004 | Low confidence |
| US 4,473,082 | Lung exerciser with variable resistance Term ended Term ended no later than Sep 25, 2004 · Low confidence | Term ended | Term ended no later than Sep 25, 2004 | Low confidence |
| US 4,498,473 | Variable stiffness tracheal tube Term ended Term ended no later than Feb 12, 2005 · Low confidence | Term ended | Term ended no later than Feb 12, 2005 | Low confidence |
| US 4,598,895 | Plug valve with hydraulically actuated seals Term ended Term ended no later than Jul 8, 2006 · Low confidence | Term ended | Term ended no later than Jul 8, 2006 | Low confidence |
| US 5,273,081 | Lead conditioning apparatus and method for semiconductor devices Term ended Term ended no later than Dec 28, 2013 · Low confidence | Term ended | Term ended no later than Dec 28, 2013 | Low confidence |