Eparco
Records under this name other than patents Eparco holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 7 of 7 · Back to Eparco
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,319,873 | Biological activator for a septic tank Term ended Term ended Nov 20, 2018 · From the USPTO record | Term ended | Term ended Nov 20, 2018 | From the USPTO record |
| US 4,709,425 | Holder for a toilet cleaning product associated with an air deodorizer Term ended Term ended no later than Dec 1, 2007 · Low confidence | Term ended | Term ended no later than Dec 1, 2007 | Low confidence |
| US 4,886,605 | All-purpose septic tank Term ended Term ended no later than Dec 12, 2009 · Low confidence | Term ended | Term ended no later than Dec 12, 2009 | Low confidence |
| US 4,950,083 | Packaging for a liquid composition which is ready for use, produced from a concentrated liquid composition, and method for its implementation Term ended Term ended no later than Aug 21, 2010 · Low confidence | Term ended | Term ended no later than Aug 21, 2010 | Low confidence |
| US 5,529,713 | Cleaning and disinfectant compositions for household use possessing hypoallergenic properties and acaricidal capabilities Formerly held Term ended Term ended no later than Jun 25, 2016 · Low confidence | Term ended | Term ended no later than Jun 25, 2016 | Low confidence |
| US 5,674,383 | Filter for the purification of water Term ended Term ended no later than Oct 7, 2017 · Low confidence | Term ended | Term ended no later than Oct 7, 2017 | Low confidence |
| US D371,423 | Septic tank Term ended | Term ended |