Kransco
Records under this name other than patents Kransco holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,045,026 | Jai alai apparatus Term ended Term ended no later than Aug 30, 1997 · Low confidence | Term ended | Term ended no later than Aug 30, 1997 | Low confidence |
| US 4,205,785 | Water play toy with elevatable crown portion Formerly held Term ended Term ended no later than Jun 3, 2000 · Low confidence | Term ended | Term ended no later than Jun 3, 2000 | Low confidence |
| US 4,235,378 | Water play toy Formerly held Term ended Term ended no later than Nov 25, 2000 · Low confidence | Term ended | Term ended no later than Nov 25, 2000 | Low confidence |
| US 4,273,418 | Mirror for producing optical illusions Formerly held Term ended Term ended no later than Jun 16, 2001 · Low confidence | Term ended | Term ended no later than Jun 16, 2001 | Low confidence |
| US 4,276,844 | Soft sailboard Formerly held Term ended Term ended no later than Jul 7, 2001 · Low confidence | Term ended | Term ended no later than Jul 7, 2001 | Low confidence |
| US 4,334,385 | Flying disc Formerly held Term ended Term ended no later than Jun 15, 2002 · Low confidence | Term ended | Term ended no later than Jun 15, 2002 | Low confidence |
| US 4,340,220 | Amusement device Term ended Term ended no later than Jul 20, 2002 · Low confidence | Term ended | Term ended no later than Jul 20, 2002 | Low confidence |
| US 4,340,222 | Game ball Formerly held Term ended Term ended no later than Jul 20, 2002 · Low confidence | Term ended | Term ended no later than Jul 20, 2002 | Low confidence |
| US 4,351,129 | Flying disc with central insert Formerly held Term ended Term ended no later than Sep 28, 2002 · Low confidence | Term ended | Term ended no later than Sep 28, 2002 | Low confidence |
| US 4,555,451 | Storage battery with built-in fuse Formerly held Term ended Term ended no later than Nov 26, 2005 · Low confidence | Term ended | Term ended no later than Nov 26, 2005 | Low confidence |