CFL Systems LLC
Records under this name other than patents CFL Systems LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 7 of 7 · Back to CFL Systems LLC
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,982,533 | Drywell with plugs, drywell system and method for controlling the flow and direction of surface water Term ended Term ended no later than Jan 8, 2011 · Low confidence | Term ended | Term ended no later than Jan 8, 2011 | Low confidence |
| US 4,983,069 | Drywell, drywell system and method for controlling the flow and direction of surface water Term ended Term ended no later than Jan 8, 2011 · Low confidence | Term ended | Term ended no later than Jan 8, 2011 | Low confidence |
| US 5,131,196 | Drywell cover and drywell Term ended Term ended no later than Jul 21, 2012 · Low confidence | Term ended | Term ended no later than Jul 21, 2012 | Low confidence |
| US 5,195,284 | Drywell cover and drywell Term ended Term ended no later than Mar 23, 2013 · Low confidence | Term ended | Term ended no later than Mar 23, 2013 | Low confidence |
| US D350,814 | Drywell cover Term ended | Term ended | ||
| US D350,815 | Combined drywell and storm drain Term ended | Term ended | ||
| US D350,816 | Combined drywell cover and drain insert Term ended | Term ended |