Enertec
Records under this name other than patents Enertec holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,081,866 | Method for Orienting a Hexapod Turret Formerly held Term ended Term ended May 30, 2022 · High confidence | Term ended | Term ended May 30, 2022 | High confidence |
| US 6,091,588 | Magnetic tape recorder having a capacitive coupling device in the form of fixed and mobile rings or ring segments Lapsed on the fee record Ended Jul 18, 2004 · From the USPTO record | Lapsed on the fee record | Ended Jul 18, 2004 | From the USPTO record |
| US 4,224,869 | Parallel line printer Term ended Term ended no later than Sep 30, 2000 · Low confidence | Term ended | Term ended no later than Sep 30, 2000 | Low confidence |
| US 4,232,298 | Remotely-controllable relays and filters therefor Term ended Term ended no later than Nov 4, 2000 · Low confidence | Term ended | Term ended no later than Nov 4, 2000 | Low confidence |
| US 4,242,634 | Electronic multiplying circuits Term ended Term ended no later than Dec 30, 2000 · Low confidence | Term ended | Term ended no later than Dec 30, 2000 | Low confidence |
| US 4,251,766 | Method and apparatus for determining the direction of a fault on a power transmission line Term ended Term ended no later than Feb 17, 2001 · Low confidence | Term ended | Term ended no later than Feb 17, 2001 | Low confidence |
| US 4,310,863 | Magnetic tape recorders Formerly held Term ended Term ended no later than Jan 12, 2002 · Low confidence | Term ended | Term ended no later than Jan 12, 2002 | Low confidence |
| US 4,325,098 | Detection of the position of a fault on an electric link Term ended Term ended no later than Apr 13, 2002 · Low confidence | Term ended | Term ended no later than Apr 13, 2002 | Low confidence |
| US 4,326,954 | Fluid treating apparatus Term ended Term ended no later than Apr 27, 2002 · Low confidence | Term ended | Term ended no later than Apr 27, 2002 | Low confidence |
| US 4,327,390 | Capacitive voltage transformers with electronic output Term ended Term ended no later than Apr 27, 2002 · Low confidence | Term ended | Term ended no later than Apr 27, 2002 | Low confidence |