Harmonic Drive Technologies
Records under this name other than patents Harmonic Drive Technologies holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 6 of 6 · Back to Harmonic Drive Technologies
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,029,543 | Piezo-electric drive arrangement for a harmonic drive transmission Lapsed on the fee record Ended Feb 29, 2008 · From the USPTO record | Lapsed on the fee record | Ended Feb 29, 2008 | From the USPTO record |
| US 6,026,711 | Harmonic drive bearing arrangement Lapsed on the fee record Ended Feb 22, 2008 · From the USPTO record | Lapsed on the fee record | Ended Feb 22, 2008 | From the USPTO record |
| US 6,314,835 | Piezo-electric drive arrangement for a harmonic drive transmission Lapsed on the fee record Ended Nov 13, 2005 · From the USPTO record | Lapsed on the fee record | Ended Nov 13, 2005 | From the USPTO record |
| US 6,050,155 | Harmonic drive flexspline with integral flange support Lapsed on the fee record Ended Apr 18, 2004 · From the USPTO record | Lapsed on the fee record | Ended Apr 18, 2004 | From the USPTO record |
| US 5,642,645 | Hermetically sealed harmonic drive transmission manufacture Term ended Term ended no later than Jul 1, 2017 · Low confidence | Term ended | Term ended no later than Jul 1, 2017 | Low confidence |
| US 5,662,008 | Extended contact harmonic drive devices Term ended Term ended no later than Sep 2, 2017 · Low confidence | Term ended | Term ended no later than Sep 2, 2017 | Low confidence |