Equalization tank assemblies for wastewater systems
US-12546280-B2 · Feb 10, 2026 · US
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of impulse type
of impulse type · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F05B2240/241 |
| Official title | of impulse type |
| Display label | of impulse type |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 3 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Equalization tank assemblies for wastewater systems
US-2025163881-A1 · May 22, 2025 · US
Separation assembly with a single-piece impulse turbine
US-12030063-B2 · Jul 9, 2024 · US
Modular envelope hydrodynamic electrification system
US-11982255-B2 · May 14, 2024 · US
Impulse turbine with non-wetting surface for improved hydraulic efficiency
US-11471808-B2 · Oct 18, 2022 · US
Separation assembly with a single-piece impulse turbine
US-11458484-B2 · Oct 4, 2022 · US
Separation assembly with a two-piece impulse turbine
US-11352999-B2 · Jun 7, 2022 · US
Separation assembly with a two-piece impulse turbine
US-2021102522-A1 · Apr 8, 2021 · US
Separation assembly with a single-piece impulse turbine
US-2021039115-A1 · Feb 11, 2021 · US
Separation assembly with a single-piece impulse turbine
US-2020061638-A1 · Feb 27, 2020 · US
Air turbine start system
US-2020056547-A1 · Feb 20, 2020 · US
Air turbine start system
US-10480417-B2 · Nov 19, 2019 · US
Impulse turbine with non-wetting surface for improved hydraulic efficiency
US-2019321765-A1 · Oct 24, 2019 · US
Air turbine start system
US-2018016988-A1 · Jan 18, 2018 · US
Turbine with radial inlet and outlet and multi-element guide vanes for oscillating flows
US-9810195-B2 · Nov 7, 2017 · US
Impulse turbine for use in bi-directional flows
US-9765753-B2 · Sep 19, 2017 · US
Hydraulic turbine system with auxiliary nozzles
US-2015275844-A1 · Oct 1, 2015 · US
Turbine with radial inlet and outlet and multi-element guide vanes for oscillating flows
US-2015233339-A1 · Aug 20, 2015 · US