Pressure probe including multiple orfices for measuring air pressure in varying airflow systems
US-11519839-B2 · Dec 6, 2022 · US
Pressure
Pressure · 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 | F24F2140/10 |
| Official title | Pressure |
| Display label | Pressure |
| Total patents | 104 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 6 |
| 2019 | 9 |
| 2020 | 19 |
| 2021 | 18 |
| 2022 | 20 |
| 2023 | 12 |
| 2024 | 11 |
| 2025 | 3 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Air conditioner
US-2022349611-A1 · Nov 3, 2022 · US
Environment controller and method for generating a predictive model of a neural network through distributed reinforcement learning
US-11460209-B2 · Oct 4, 2022 · US
HVAC system and method of circulating flammable refrigerant
US-11441803-B2 · Sep 13, 2022 · US
Draft inducer motor control system
US-11441816-B2 · Sep 13, 2022 · US
Personal comfort variable air volume diffuser
US-11293654-B2 · Apr 5, 2022 · US
System and method for controlling building fluid distribution
US-11268714-B2 · Mar 8, 2022 · US
Building control system using a control device position as a proxy for static pressure in a conduit
US-2021404690-A1 · Dec 30, 2021 · US
Systems and methods for reducing disease transmission among occupants of a building
US-2021393834-A1 · Dec 23, 2021 · US
Air conditioner and method for air volume balancing
US-2021389016-A1 · Dec 16, 2021 · US
High efficiency mode-dependent heating and cooling systems
US-2021333000-A1 · Oct 28, 2021 · US
Analyzing a mobile device's movement pattern during a pressure change to detect that a state of an air-conditioning system has changed
US-2021215363-A1 · Jul 15, 2021 · US
Pressure probes and pressure measurements in airflow
US-2021190656-A1 · Jun 24, 2021 · US
Pressure probes and pressure measurements in airflow
US-2021190657-A1 · Jun 24, 2021 · US
Energy recovery system for HVAC system
US-11041651-B2 · Jun 22, 2021 · US
Systems and methods to detect dirt level of filters
US-11009246-B2 · May 18, 2021 · US
Hvac system and method of circulating flammable refrigerant
US-2021140662-A1 · May 13, 2021 · US
Systems and methods for providing airflow in furnace systems
US-10995968-B2 · May 4, 2021 · US
Flow device and control system and methods for HVAC system monitoring
US-10976069-B2 · Apr 13, 2021 · US
Heat pump apparatus
US-10962267-B2 · Mar 30, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F24F2140/10?
- CPC F24F2140/10 is the Cooperative Patent Classification code for “Pressure.”
- How many patents are filed under CPC F24F2140/10 (Pressure)?
- Our database includes 104 publications tagged with this CPC code.
- Is patent activity under CPC F24F2140/10 growing?
- Publication counts under this code: 11 in 2024 vs 3 in 2025 (latest complete years).