Hydrostatic axial piston machine
US-10760554-B2 · Sep 1, 2020 · US
Details or component parts
Details or component parts · 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 | F04B1/2014 |
| Official title | Details or component parts |
| Display label | Details or component parts |
| Total patents | 118 |
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 | 17 |
| 2017 | 7 |
| 2018 | 12 |
| 2019 | 19 |
| 2020 | 13 |
| 2021 | 13 |
| 2022 | 6 |
| 2023 | 12 |
| 2024 | 5 |
| 2025 | 9 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Axial Piston Machine having Integral Counting Perforation
US-2020272879-A1 · Aug 27, 2020 · US
Hydrostatic axial piston machine
US-10519939-B2 · Dec 31, 2019 · US
Axial Piston Machine with Recess in the Region of the Loading Pressure Channel
US-2019360482-A1 · Nov 28, 2019 · US
Articulated coupling for piston sealing device
US-10487825-B2 · Nov 26, 2019 · US
Hydraulic pump
US-2019353150-A1 · Nov 21, 2019 · US
Hydrostatic axial piston machine
US-10458387-B2 · Oct 29, 2019 · US
Hydrostatic Axial Piston Machine
US-2019309738-A1 · Oct 10, 2019 · US
Wear ring for integrated drive generator
US-10422324-B2 · Sep 24, 2019 · US
Hydrostatic axial piston machine of swash plate design with an adjustable swept volume, in particular hydrostatic axial piston pump
US-10408199-B2 · Sep 10, 2019 · US
Axial piston pump/motor
US-10408197-B2 · Sep 10, 2019 · US
Hydraulic machine
US-10385887-B2 · Aug 20, 2019 · US
Hydraulic machine
US-2019234388-A1 · Aug 1, 2019 · US
Port plate for integrated drive generator
US-2019219041-A1 · Jul 18, 2019 · US
Hydrostatic Piston Engine
US-2019178226-A1 · Jun 13, 2019 · US
Wear ring for integrated drive generator
US-2019154014-A1 · May 23, 2019 · US
End position detection of a variable hydraulic machine
US-10267341-B2 · Apr 23, 2019 · US
Hydrostatic axial piston machine
US-10240587-B2 · Mar 26, 2019 · US
Hydraulic unit
US-10228013-B2 · Mar 12, 2019 · US
Hydraulic piston with cooling and lubrication valve
US-2019072181-A1 · Mar 7, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F04B1/2014?
- CPC F04B1/2014 is the Cooperative Patent Classification code for “Details or component parts.”
- How many patents are filed under CPC F04B1/2014 (Details or component parts)?
- Our database includes 118 publications tagged with this CPC code.
- Is patent activity under CPC F04B1/2014 growing?
- Publication counts under this code: 5 in 2024 vs 9 in 2025 (latest complete years).