Pump Arrangement
US-2023323876-A1 · Oct 12, 2023 · US
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for cantilever assemblies
for cantilever assemblies · 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 | F04C2240/51 |
| Official title | for cantilever assemblies |
| Display label | for cantilever assemblies |
| Total patents | 19 |
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 | 4 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multi-stage screw compressor
US-11773853-B2 · Oct 3, 2023 · US
Multi-Stage Screw Compressor
US-2022112895-A1 · Apr 14, 2022 · US
Electric gerotor pump and method for producing same
US-11092153-B2 · Aug 17, 2021 · US
Modular System of an Axially Integrated Pump Structure
US-2021040949-A1 · Feb 11, 2021 · US
Compressor
US-2020362861-A1 · Nov 19, 2020 · US
Electric gerotor pump and method for producing same
US-2020182241-A1 · Jun 11, 2020 · US
Mechanical automotive vacuum pump with cantilevered rotor
US-10619638-B2 · Apr 14, 2020 · US
Motor-operated compressor
US-2019203709-A1 · Jul 4, 2019 · US
Pump Assembly Having an Axial-Flux Electric Drive
US-2019055941-A1 · Feb 21, 2019 · US
Double-ended scroll compressor lubrication of one orbiting scroll bearing via crankshaft oil gallery from another orbiting scroll bearing
US-10197059-B2 · Feb 5, 2019 · US
Rotary piston pump comprising radial bearings on only one housing part
US-2018209417-A1 · Jul 26, 2018 · US
Mechanical automotive vacuum pump
US-2018180048-A1 · Jun 28, 2018 · US
Internal gear pump
US-9810215-B2 · Nov 7, 2017 · US
Double-ended scroll compressor lubrication of one orbiting scroll bearing via crankshaft oil gallery from another orbiting scroll bearing
US-2017191479-A1 · Jul 6, 2017 · US
Electric pump
US-9624929-B2 · Apr 18, 2017 · US
Double-ended scroll compressor lubrication of one orbiting scroll bearing via crankshaft oil gallery from another orbiting scroll bearing
US-9598960-B2 · Mar 21, 2017 · US
Internal gear pump
US-2015204325-A1 · Jul 23, 2015 · US
Double-ended scroll compressor lubrication of one orbiting scroll bearing via crankshaft oil gallery from another orbiting scroll bearing
US-2015037184-A1 · Feb 5, 2015 · US