Axial piston machine with high drive rotational speed
US-11746762-B2 · Sep 5, 2023 · US
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Cylinder barrel bearing means
Cylinder barrel bearing means · 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 | F03C1/0665 |
| Official title | {Cylinder barrel bearing means} |
| Display label | Cylinder barrel bearing means |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 3 |
| 2019 | 1 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Axial Piston Machine with High Drive Rotational Speed
US-2022220948-A1 · Jul 14, 2022 · US
Hydraulic motor system
US-10233900-B2 · Mar 19, 2019 · US
Hydraulic rotary machine
US-2017159638-A1 · Jun 8, 2017 · US
Hydraulic rotary machine
US-2017159639-A1 · Jun 8, 2017 · US
Hydraulic motor
US-9574543-B2 · Feb 21, 2017 · US
Roller bearing outer race for hydraulic unit
US-9528552-B2 · Dec 27, 2016 · US
Roller bearing outer race for hydraulic unit
US-2016208853-A1 · Jul 21, 2016 · US
Hydrostatic Axial Piston Machine
US-2015122115-A1 · May 7, 2015 · US
Hydraulic motor
US-2015007556-A1 · Jan 8, 2015 · US
Hydraulic motor
US-2015000512-A1 · Jan 1, 2015 · US