Custom Packaging Systems, Inc.
Records under this name other than patents Custom Packaging Systems, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to Custom Packaging Systems, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,139,482 | Bulk bag or liner and method of making it Formerly held Lapsed on the fee record Ended Oct 31, 2012 · From the USPTO record | Lapsed on the fee record | Ended Oct 31, 2012 | From the USPTO record |
| US 6,123,654 | Bag liner loader Formerly held Lapsed on the fee record Ended Sep 26, 2012 · From the USPTO record | Lapsed on the fee record | Ended Sep 26, 2012 | From the USPTO record |
| US 6,090,029 | Spout construction for bulk box liquid liner Formerly held Lapsed on the fee record Ended Jul 18, 2012 · From the USPTO record | Lapsed on the fee record | Ended Jul 18, 2012 | From the USPTO record |
| US 6,527,445 | Liners or bags and method of making them Formerly held Lapsed on the fee record Ended Mar 4, 2011 · From the USPTO record | Lapsed on the fee record | Ended Mar 4, 2011 | From the USPTO record |
| US 6,371,646 | Bulk bag with multiple ply walls and a method of forming it from tubular blanks Formerly held Lapsed on the fee record Ended Apr 16, 2010 · From the USPTO record | Lapsed on the fee record | Ended Apr 16, 2010 | From the USPTO record |
| US 4,233,888 | Method of making a collapsible drum-type container Term ended Term ended no later than Nov 18, 2000 · Low confidence | Term ended | Term ended no later than Nov 18, 2000 | Low confidence |
| US 4,279,183 | Rotary heat cutter for plastic webs Term ended Term ended no later than Jul 21, 2001 · Low confidence | Term ended | Term ended no later than Jul 21, 2001 | Low confidence |
| US 4,481,006 | Bag making method and machine Formerly held Term ended Term ended no later than Nov 6, 2004 · Low confidence | Term ended | Term ended no later than Nov 6, 2004 | Low confidence |
| US 4,518,106 | Collapsible bag and discharge valve therefor Formerly held Term ended Term ended no later than May 21, 2005 · Low confidence | Term ended | Term ended no later than May 21, 2005 | Low confidence |
| US 4,596,040 | Large bulk bag Formerly held Term ended Term ended no later than Jun 17, 2006 · Low confidence | Term ended | Term ended no later than Jun 17, 2006 | Low confidence |