NLB Corp.
Records under this name other than the patents NLB Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 11 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,600,700 | Rotating fluid jet with improved rotary seal Term ended Term ended Sep 2, 2026 · From the USPTO record | Term ended | Term ended Sep 2, 2026 | From the USPTO record |
| US 8,382,915 | Concrete mixer drum cleaner Lapsed on the fee record Ended Feb 26, 2025 · From the USPTO record | Lapsed on the fee record | Ended Feb 26, 2025 | From the USPTO record |
| US 6,880,767 | Two trigger safety circuit for water cleaning lance Term ended Term ended Jul 12, 2023 · From the USPTO record | Term ended | Term ended Jul 12, 2023 | From the USPTO record |
| US 7,121,812 | High Pressure Pump Having Replaceable Plunger/Valve Cartridges Term ended Term ended Jun 26, 2023 · High confidence | Term ended | Term ended Jun 26, 2023 | High confidence |
| US 6,889,914 | Shroud assembly for high pressure fluid cleaning lance Term ended Term ended Feb 13, 2023 · From the USPTO record | Term ended | Term ended Feb 13, 2023 | From the USPTO record |
| US 6,886,832 | High pressure fluid cylinder system Term ended Term ended Jan 8, 2023 · From the USPTO record | Term ended | Term ended Jan 8, 2023 | From the USPTO record |
| US 7,182,016 | High pressure fluid cylinder system Term ended Term ended Mar 25, 2022 · From the USPTO record | Term ended | Term ended Mar 25, 2022 | From the USPTO record |
| US 6,431,214 | Removable valve assembly Term ended Term ended Feb 20, 2021 · From the USPTO record | Term ended | Term ended Feb 20, 2021 | From the USPTO record |
| US 6,499,510 | Removable valve assembly Term ended Term ended Feb 20, 2021 · From the USPTO record | Term ended | Term ended Feb 20, 2021 | From the USPTO record |
| US 6,189,177 | Rotating fluid jet cleaning system for vertical walls Formerly held Term ended Term ended Mar 17, 2019 · From the USPTO record | Term ended | Term ended Mar 17, 2019 | From the USPTO record |