KB Electronics, Inc.
Records under this name other than patents KB Electronics, Inc. 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 KB Electronics, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,628,232 | Anti-plug reversing module Term ended Term ended no later than Dec 9, 2006 · Low confidence | Term ended | Term ended no later than Dec 9, 2006 | Low confidence |
| US 4,804,901 | Motor starting circuit Term ended Term ended no later than Feb 14, 2009 · Low confidence | Term ended | Term ended no later than Feb 14, 2009 | Low confidence |
| US 4,839,570 | Current limiting control circuit for d.c. motors Term ended Term ended no later than Jun 13, 2009 · Low confidence | Term ended | Term ended no later than Jun 13, 2009 | Low confidence |
| US 5,061,884 | Current limiting control circuit for D.C. motors with line dropout protection Term ended Term ended no later than Oct 29, 2011 · Low confidence | Term ended | Term ended no later than Oct 29, 2011 | Low confidence |
| US 5,571,062 | Treadmill safety module Term ended Term ended no later than Nov 5, 2016 · Low confidence | Term ended | Term ended no later than Nov 5, 2016 | Low confidence |
| US 5,798,573 | Split power supply Term ended Term ended no later than Aug 25, 2018 · Low confidence | Term ended | Term ended no later than Aug 25, 2018 | Low confidence |