Cebal
Records under this name other than patents Cebal holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,002,516 | Hermetic closure Term ended Term ended no later than Jan 11, 1997 · Low confidence | Term ended | Term ended no later than Jan 11, 1997 | Low confidence |
| US 4,045,860 | Method of assembling an aerosol dispenser Term ended Term ended no later than Sep 6, 1997 · Low confidence | Term ended | Term ended no later than Sep 6, 1997 | Low confidence |
| US 4,113,133 | Rolled edge in cans Term ended Term ended no later than Sep 12, 1998 · Low confidence | Term ended | Term ended no later than Sep 12, 1998 | Low confidence |
| US 4,117,951 | Aerosol dispenser liner Term ended Term ended no later than Oct 3, 1998 · Low confidence | Term ended | Term ended no later than Oct 3, 1998 | Low confidence |
| US 4,157,765 | Inviolability device for container having its neck closed by a screw cap Term ended Term ended no later than Jun 12, 1999 · Low confidence | Term ended | Term ended no later than Jun 12, 1999 | Low confidence |
| US 4,383,621 | Pull tab for an easy opening can Term ended Term ended no later than May 17, 2003 · Low confidence | Term ended | Term ended no later than May 17, 2003 | Low confidence |
| US 4,520,730 | Presetting process for printing cylindrical or conical articles Term ended Term ended no later than Jun 4, 2005 · Low confidence | Term ended | Term ended no later than Jun 4, 2005 | Low confidence |
| US 4,527,700 | Closure device for a necked container Term ended Term ended no later than Jul 9, 2005 · Low confidence | Term ended | Term ended no later than Jul 9, 2005 | Low confidence |
| US 4,546,892 | Plastic sealing screw cap with improved tamper-proof strip Formerly held Term ended Term ended no later than Oct 15, 2005 · Low confidence | Term ended | Term ended no later than Oct 15, 2005 | Low confidence |
| US 4,555,208 | Method of fitting a metal closure Term ended Term ended no later than Nov 26, 2005 · Low confidence | Term ended | Term ended no later than Nov 26, 2005 | Low confidence |