Prostrong, Inc.
Records under this name other than patents Prostrong, Inc. 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 Prostrong, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,200,553 | Fingernail hardening treatment Term ended Term ended May 1, 2019 · From the USPTO record | Term ended | Term ended May 1, 2019 | From the USPTO record |
| US 7,927,582 | Method and composition for producing enhanced fingernails Lapsed on the fee record Ended Apr 19, 2019 · From the USPTO record | Lapsed on the fee record | Ended Apr 19, 2019 | From the USPTO record |
| US D457,047 | Ruler with letter opener and magnifier Formerly held Term ended Term ended May 14, 2016 · From the USPTO record | Term ended | Term ended May 14, 2016 | From the USPTO record |
| US 6,627,181 | Single and multi layered nail lacquers Lapsed on the fee record Ended Sep 30, 2015 · From the USPTO record | Lapsed on the fee record | Ended Sep 30, 2015 | From the USPTO record |
| US D446,353 | Manicure hand support Term ended Term ended Aug 7, 2015 · From the USPTO record | Term ended | Term ended Aug 7, 2015 | From the USPTO record |
| US 5,478,551 | Non-aqueous composition for hardening and strengthening fingernails and toenails Term ended Term ended no later than Dec 26, 2015 · Low confidence | Term ended | Term ended no later than Dec 26, 2015 | Low confidence |
| US 5,811,084 | Long wearing finger nail enamels containing fluoride compounds Term ended Term ended no later than Sep 22, 2018 · Low confidence | Term ended | Term ended no later than Sep 22, 2018 | Low confidence |