Plastmo Ltd.
Records under this name other than patents Plastmo Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 5 of 5 · Back to Plastmo Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,581,857 | Eaves troughing assembly Term ended Term ended no later than Apr 15, 2006 · Low confidence | Term ended | Term ended no later than Apr 15, 2006 | Low confidence |
| US 4,852,312 | Window frame assembly Term ended Term ended no later than Aug 1, 2009 · Low confidence | Term ended | Term ended no later than Aug 1, 2009 | Low confidence |
| US 5,044,121 | Improved window and door structure 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 5,058,321 | Pivoting & locking device for a window or door sash Term ended Term ended no later than Oct 22, 2011 · Low confidence | Term ended | Term ended no later than Oct 22, 2011 | Low confidence |
| US 5,121,951 | Window frame design with correspoding window latch & vent sealing device Term ended Term ended no later than Jun 16, 2012 · Low confidence | Term ended | Term ended no later than Jun 16, 2012 | Low confidence |