Lightolier
Records under this name other than patents Lightolier holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,039,822 | Circular recessed lighting fixture Term ended Term ended no later than Aug 2, 1997 · Low confidence | Term ended | Term ended no later than Aug 2, 1997 | Low confidence |
| US 4,082,395 | Light track device with connector module Term ended Term ended no later than Apr 4, 1998 · Low confidence | Term ended | Term ended no later than Apr 4, 1998 | Low confidence |
| US 4,096,349 | Flexible connector for track lighting systems Term ended Term ended no later than Jun 20, 1998 · Low confidence | Term ended | Term ended no later than Jun 20, 1998 | Low confidence |
| US 4,104,713 | Heat dissipating lighting fixture mount Term ended Term ended no later than Aug 1, 1998 · Low confidence | Term ended | Term ended no later than Aug 1, 1998 | Low confidence |
| US 4,181,388 | Tap member with axially adjustable contact for multi-conductor electrical track Formerly held Term ended Term ended no later than Jan 1, 2000 · Low confidence | Term ended | Term ended no later than Jan 1, 2000 | Low confidence |
| US 4,274,615 | Attachment clamp for lighting fixture Formerly held Term ended Term ended no later than Jun 23, 2001 · Low confidence | Term ended | Term ended no later than Jun 23, 2001 | Low confidence |
| US 4,313,154 | Lighting fixture with uniform mounting frame for new installations Formerly held Term ended Term ended no later than Jan 26, 2002 · Low confidence | Term ended | Term ended no later than Jan 26, 2002 | Low confidence |
| US 4,323,954 | Moisture sealed vandal-resistant lighting fixture Formerly held Term ended Term ended no later than Apr 6, 2002 · Low confidence | Term ended | Term ended no later than Apr 6, 2002 | Low confidence |
| US 4,327,403 | Lighting fixture with uniform mounting frame for old installations Formerly held 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 4,413,211 | Control circuit for electrical appliances Term ended Term ended no later than Nov 1, 2003 · Low confidence | Term ended | Term ended no later than Nov 1, 2003 | Low confidence |