Engineering Components Limited
Records under this name other than patents Engineering Components Limited 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 Engineering Components Limited
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,078,488 | Method of preparing a printing screen by molding Term ended Term ended no later than Mar 14, 1998 · Low confidence | Term ended | Term ended no later than Mar 14, 1998 | Low confidence |
| US 4,200,444 | Filters Term ended Term ended no later than Apr 29, 2000 · Low confidence | Term ended | Term ended no later than Apr 29, 2000 | Low confidence |
| US 4,254,731 | Filter restriction indicator Term ended Term ended no later than Mar 10, 2001 · Low confidence | Term ended | Term ended no later than Mar 10, 2001 | Low confidence |
| US 4,268,290 | Air filters Term ended Term ended no later than May 19, 2001 · Low confidence | Term ended | Term ended no later than May 19, 2001 | Low confidence |
| US 4,317,576 | Gaskets Term ended Term ended no later than Mar 2, 2002 · Low confidence | Term ended | Term ended no later than Mar 2, 2002 | Low confidence |