Lumatech, Inc.
Records under this name other than patents Lumatech, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,750,096 | Fluorescent light fixture Term ended Term ended no later than Jun 7, 2008 · Low confidence | Term ended | Term ended no later than Jun 7, 2008 | Low confidence |
| US 5,044,974 | Mechanism for locking a fluorescent lamp adaptor Term ended Term ended no later than Sep 3, 2011 · Low confidence | Term ended | Term ended no later than Sep 3, 2011 | Low confidence |
| US 5,199,783 | Fluorescent lighting system 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 5,286,216 | Retrofit system for energy efficient lighting Term ended Term ended no later than Feb 15, 2014 · Low confidence | Term ended | Term ended no later than Feb 15, 2014 | Low confidence |
| US 5,304,076 | Lamp electrical contact Term ended Term ended no later than Apr 19, 2014 · Low confidence | Term ended | Term ended no later than Apr 19, 2014 | Low confidence |
| US 5,424,610 | Compact fluorescent outboard ballast Term ended Term ended no later than Jun 13, 2015 · Low confidence | Term ended | Term ended no later than Jun 13, 2015 | Low confidence |
| US 5,608,289 | Fluorescent lamp adapter with shell form ballast Term ended Term ended no later than Mar 4, 2017 · Low confidence | Term ended | Term ended no later than Mar 4, 2017 | Low confidence |
| US 5,857,760 | Illuminated balloon apparatus and method Term ended Term ended no later than Jan 12, 2019 · Low confidence | Term ended | Term ended no later than Jan 12, 2019 | Low confidence |
| US 5,949,196 | Method and system for switchable light levels in operating gas discharge lamps with an inexpensive single ballast Term ended Term ended no later than Sep 7, 2019 · Low confidence | Term ended | Term ended no later than Sep 7, 2019 | Low confidence |
| US D304,767 | Fluorescent lighting fixture or similar article Term ended | Term ended |