Hydraulic piston pump/motor with non-cantilevered pistons
US-12553344-B2 · Feb 17, 2026 · US
Swash or actuated plate
Swash or actuated plate · 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 | F03C1/0668 |
| Official title | {Swash or actuated plate} |
| Display label | Swash or actuated plate |
| Total patents | 56 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 5 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 7 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 7 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hydraulic piston pump/motor with non-cantilevered pistons
US-2025290418-A1 · Sep 18, 2025 · US
Swivel Angle Measuring Device on a Hydrostatic Axial Piston Machine with Variable Stroke Volume
US-2025059963-A1 · Feb 20, 2025 · US
Motor-hydraulic machine unit for attachment to a hydraulic assembly
US-11795926-B2 · Oct 24, 2023 · US
Cradle bearing and cradle bearing support
US-2023323867-A1 · Oct 12, 2023 · US
Support system for a displacement adjustment plate of an axial piston machine
US-11767833-B2 · Sep 26, 2023 · US
Cradle bearing and cradle bearing support
US-11761435-B2 · Sep 19, 2023 · US
Sliding member
US-11649802-B2 · May 16, 2023 · US
Hydrostatic axial piston machine of swash plate construction
US-11598322-B2 · Mar 7, 2023 · US
Hydrostatic piston machine unit
US-11592012-B2 · Feb 28, 2023 · US
Support system for a displacement adjustment plate of an axial piston machine
US-2022325704-A1 · Oct 13, 2022 · US
Sliding member
US-2022307461-A1 · Sep 29, 2022 · US
Cradle bearing and cradle bearing support
US-2022195999-A1 · Jun 23, 2022 · US
Hydraulic fan drive
US-2022082104-A1 · Mar 17, 2022 · US
Hydrostatic Axial Piston Machine of Swash Plate Construction
US-2022074396-A1 · Mar 10, 2022 · US
Hydrostatic positive displacement machine
US-11215172-B2 · Jan 4, 2022 · US
Axial piston machine with pressure relief in the through drive space
US-11162481-B2 · Nov 2, 2021 · US
Swash-plate type piston pump motor
US-2021231112-A1 · Jul 29, 2021 · US
Variable wobbler for a hydraulic unit
US-11002259-B2 · May 11, 2021 · US
Hydrostatic Piston Machine Unit
US-2021071528-A1 · Mar 11, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F03C1/0668?
- CPC F03C1/0668 is the Cooperative Patent Classification code for “Swash or actuated plate.”
- How many patents are filed under CPC F03C1/0668 (Swash or actuated plate)?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC F03C1/0668 growing?
- Publication counts under this code: 7 in 2023 vs 2 in 2025 (latest complete years).