Fernandes Co., Ltd.
Records under this name other than patents Fernandes Co., Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,245,511 | Ultrathin electromagnetic driver and electric guitar including the same Lapsed on the fee record Ended Jan 26, 2024 · From the USPTO record | Lapsed on the fee record | Ended Jan 26, 2024 | From the USPTO record |
| US 4,907,483 | Musical instrument sustainers and transducers Term ended Term ended no later than Mar 13, 2010 · Low confidence | Term ended | Term ended no later than Mar 13, 2010 | Low confidence |
| US 4,932,302 | Tremolo device for a guitar Formerly held Term ended Term ended no later than Jun 12, 2010 · Low confidence | Term ended | Term ended no later than Jun 12, 2010 | Low confidence |
| US 5,088,374 | Tremolo device for a guitar Term ended Term ended no later than Feb 18, 2012 · Low confidence | Term ended | Term ended no later than Feb 18, 2012 | Low confidence |
| US 5,088,375 | Tremolo device for string musical instrument Term ended Term ended no later than Feb 18, 2012 · Low confidence | Term ended | Term ended no later than Feb 18, 2012 | Low confidence |
| US 5,123,324 | Musical instrument sustainers and transducers Term ended Term ended no later than Jun 23, 2012 · Low confidence | Term ended | Term ended no later than Jun 23, 2012 | Low confidence |
| US 5,200,569 | Musical instrument pickup systems and sustainer systems Term ended Term ended no later than Apr 6, 2013 · Low confidence | Term ended | Term ended no later than Apr 6, 2013 | Low confidence |
| US 5,233,123 | Musical instruments equipped with sustainers Term ended Term ended no later than Aug 3, 2013 · Low confidence | Term ended | Term ended no later than Aug 3, 2013 | Low confidence |
| US 5,292,999 | Electric stringed instrument having a device for sustaining the vibration of the string Term ended Term ended no later than Mar 8, 2014 · Low confidence | Term ended | Term ended no later than Mar 8, 2014 | Low confidence |
| US 5,378,850 | Electric stringed instrument having an arrangement for adjusting the generation of magnetic feedback Term ended Term ended no later than Jan 3, 2015 · Low confidence | Term ended | Term ended no later than Jan 3, 2015 | Low confidence |