Superbag Corp.
Records under this name other than the patents Superbag Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 1 patents it holds.
Showing 1 to 3 of 3 · Back to Superbag Corp.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,759,639 | Thermoplastic bag Term ended Term ended no later than Jul 26, 2008 · Low confidence | Term ended | Term ended no later than Jul 26, 2008 | Low confidence |
| US 4,784,597 | Apparatus for producing blown film Term ended Term ended no later than Nov 15, 2008 · Low confidence | Term ended | Term ended no later than Nov 15, 2008 | Low confidence |
| US 5,188,235 | Bag pack Formerly held Term ended Term ended no later than Feb 23, 2013 · Low confidence | Term ended | Term ended no later than Feb 23, 2013 | Low confidence |