Permanent Technologies, Inc.
Records under this name other than patents Permanent Technologies, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to Permanent Technologies, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,189,044 | Locking nut and bolt system with enhanced locking Term ended Term ended Dec 13, 2024 · From the USPTO record | Term ended | Term ended Dec 13, 2024 | From the USPTO record |
| US 7,374,495 | Locking nut and bolt system with enhanced locking Lapsed on the fee record Ended May 20, 2020 · From the USPTO record | Lapsed on the fee record | Ended May 20, 2020 | From the USPTO record |
| US 6,102,639 | Locking nut and bolt system Term ended Term ended Aug 10, 2019 · From the USPTO record | Term ended | Term ended Aug 10, 2019 | From the USPTO record |
| US 6,010,289 | Locking nut, bolt and clip systems and assemblies Term ended Term ended Apr 7, 2018 · From the USPTO record | Term ended | Term ended Apr 7, 2018 | From the USPTO record |
| US 7,641,429 | Locking nut, bolt and clip systems and assemblies Term ended Term ended May 26, 2017 · From the USPTO record | Term ended | Term ended May 26, 2017 | From the USPTO record |
| US 6,679,663 | Locking nut, bolt and clip systems and assemblies Term ended Term ended Dec 22, 2016 · From the USPTO record | Term ended | Term ended Dec 22, 2016 | From the USPTO record |
| US 6,905,297 | Locking nut, bolt and clip systems and assemblies Term ended Term ended Dec 3, 2016 · From the USPTO record | Term ended | Term ended Dec 3, 2016 | From the USPTO record |
| US 6,988,431 | Removal tool for locking nut, bolt and clip systems and assemblies Term ended Term ended Nov 12, 2016 · From the USPTO record | Term ended | Term ended Nov 12, 2016 | From the USPTO record |
| US 6,264,411 | Locking nut bolt and clip systems and assemblies Lapsed on the fee record Ended Jul 24, 2013 · From the USPTO record | Lapsed on the fee record | Ended Jul 24, 2013 | From the USPTO record |
| US 5,951,224 | Locking nut and bolt system Term ended Term ended no later than Sep 14, 2019 · Low confidence | Term ended | Term ended no later than Sep 14, 2019 | Low confidence |