Hydraulic system
US-2018037310-A1 · Feb 8, 2018 · US
Rotary pump input
Rotary pump input · 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 | F15B7/006 |
| Official title | {Rotary pump input} |
| Display label | Rotary pump input |
| Total patents | 252 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 20 |
| 2016 | 21 |
| 2017 | 18 |
| 2018 | 12 |
| 2019 | 27 |
| 2020 | 18 |
| 2021 | 33 |
| 2022 | 23 |
| 2023 | 19 |
| 2024 | 29 |
| 2025 | 26 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Steering System for a Trailing Axle of a Vehicle
US-2017327147-A1 · Nov 16, 2017 · US
Hydraulic actuating device for actuation of at least one friction clutch and at least one gear setting element in a motor vehicle
US-9803702-B2 · Oct 31, 2017 · US
Hydraulic drive system of construction machine
US-2017306590-A1 · Oct 26, 2017 · US
Industrial system with synthetically commutated variable displacement fluid working machine
US-2017284388-A1 · Oct 5, 2017 · US
Mixer drum driving apparatus including a plurality of motors configured to drive an auxiliary fluid pressure pump to rotate
US-9726276-B2 · Aug 8, 2017 · US
Hydraulic apparatus
US-2017198730-A1 · Jul 13, 2017 · US
Hydraulic drive device
US-2017198731-A1 · Jul 13, 2017 · US
Hydraulic closed circuit system
US-9695841-B2 · Jul 4, 2017 · US
Method of controlling velocity of a hydraulic actuator in over-center linkage systems
US-2017184139-A1 · Jun 29, 2017 · US
Hydraulic closed circuit system
US-9683588-B2 · Jun 20, 2017 · US
Method for controlling pressure in a hydraulic actuator
US-9670943-B2 · Jun 6, 2017 · US
Intelligent load-sensing electro-hydrostatic acuator
US-2017130747-A1 · May 11, 2017 · US
Subsea actuation system
US-9631455-B2 · Apr 25, 2017 · US
Hydraulic system for construction equipment
US-9618018-B2 · Apr 11, 2017 · US
Work Machine
US-2017073931-A1 · Mar 16, 2017 · US
Loop-flushing-system for hydrostatic apparatus
US-2017023032-A1 · Jan 26, 2017 · US
Electro hydrostatic actuators
US-2017002844-A1 · Jan 5, 2017 · US
Electro hydrostatic actuators
US-2017002845-A1 · Jan 5, 2017 · US
Hybrid excavator having a system for reducing actuator shock
US-9523184-B2 · Dec 20, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F15B7/006?
- CPC F15B7/006 is the Cooperative Patent Classification code for “Rotary pump input.”
- How many patents are filed under CPC F15B7/006 (Rotary pump input)?
- Our database includes 252 publications tagged with this CPC code.
- Is patent activity under CPC F15B7/006 growing?
- Publication counts under this code: 29 in 2024 vs 26 in 2025 (latest complete years).