Principle Plastics
Records under this name other than patents Principle Plastics holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D480,540 | Slogger shoe Term ended Term ended Oct 14, 2017 · From the USPTO record | Term ended | Term ended Oct 14, 2017 | From the USPTO record |
| US D448,918 | Shoe Term ended Term ended Oct 9, 2015 · From the USPTO record | Term ended | Term ended Oct 9, 2015 | From the USPTO record |
| US D428,240 | Shoe Term ended Term ended Jul 18, 2014 · From the USPTO record | Term ended | Term ended Jul 18, 2014 | From the USPTO record |
| US 6,402,105 | Display hanger Lapsed on the fee record Ended Jun 11, 2006 · From the USPTO record | Lapsed on the fee record | Ended Jun 11, 2006 | From the USPTO record |
| US 6,062,992 | Ball mark repair tool Lapsed on the fee record Ended May 16, 2004 · From the USPTO record | Lapsed on the fee record | Ended May 16, 2004 | From the USPTO record |
| US 4,470,411 | Protective boot for leg of horse Term ended Term ended no later than Sep 11, 2004 · Low confidence | Term ended | Term ended no later than Sep 11, 2004 | Low confidence |
| US 4,725,063 | Practice putting target Term ended Term ended no later than Feb 16, 2008 · Low confidence | Term ended | Term ended no later than Feb 16, 2008 | Low confidence |
| US 4,840,332 | Golf ball holder Term ended Term ended no later than Jun 20, 2009 · Low confidence | Term ended | Term ended no later than Jun 20, 2009 | Low confidence |
| US 4,908,960 | Overshoe Term ended Term ended no later than Mar 20, 2010 · Low confidence | Term ended | Term ended no later than Mar 20, 2010 | Low confidence |
| US 5,184,375 | Score card holder Term ended Term ended no later than Feb 9, 2013 · Low confidence | Term ended | Term ended no later than Feb 9, 2013 | Low confidence |