Non-return valve for a hydraulic vehicle power brake system, and hydraulic vehicle power brake system
US-12325390-B2 · Jun 10, 2025 · US
Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00 (valve structures responsive to a speed condition B60T8/34; valves in general F16K)
Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00 (valve structures responsive to a speed condition B60T8/34; valves in general F16K) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B60T15/00 |
| Official title | Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00 (valve structures responsive to a speed condition B60T8/34; valves in general F16K) |
| Display label | Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00 (valve structures responsive to a speed condition B60T8/34; valves in general F16K) |
| Total patents | 52 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 7 |
| 2017 | 7 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fluid valve
US-12305765-B2 · May 20, 2025 · US
Hydraulic block for a hydraulic unit of a hydraulic vehicle braking system
US-12269446-B2 · Apr 8, 2025 · US
Hydraulic block for a hydraulic power brake system
US-12252103-B2 · Mar 18, 2025 · US
Hydraulic block for a hydraulic power brake system
US-2024149857-A1 · May 9, 2024 · US
Fluid valve
US-2024142005-A1 · May 2, 2024 · US
Vehicle brake device component
US-11951957-B2 · Apr 9, 2024 · US
Simplified shuttle valve design with spool-sleeve assembly
US-11927271-B2 · Mar 12, 2024 · US
Guide sleeve for guiding a collar of a relay valve for an electropneumatic modulator
US-11738731-B2 · Aug 29, 2023 · US
Non-return valve for a hydraulic vehicle power brake system, and hydraulic vehicle power brake system
US-2023030643-A1 · Feb 2, 2023 · US
Hydraulic block for a hydraulic unit of a hydraulic vehicle braking system
US-2022274578-A1 · Sep 1, 2022 · US
Simplified shuttle valve design with spool-sleeve assembly
US-2022252165-A1 · Aug 11, 2022 · US
Solenoid valve, vehicle brake hydraulic pressure control apparatus and solenoid valve fabrication method
US-11318923-B2 · May 3, 2022 · US
Guide sleeve for guiding a collar of a relay valve for an electropneumatic modulator
US-2021316707-A1 · Oct 14, 2021 · US
Automated smear making apparatus
US-11067485-B2 · Jul 20, 2021 · US
Vehicle brake device component
US-2021114575-A1 · Apr 22, 2021 · US
System and method of securing brake booster negative pressure
US-10975811-B2 · Apr 13, 2021 · US
System and method of securing brake booster negative pressure
US-2020332749-A1 · Oct 22, 2020 · US
Vacuum booster device
US-2020247378-A1 · Aug 6, 2020 · US
Check valve
US-10648580-B2 · May 12, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60T15/00?
- CPC B60T15/00 is the Cooperative Patent Classification code for “Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00 (valve structures responsive to a speed condition B60T8/34; valves in general F16K).”
- How many patents are filed under CPC B60T15/00 (Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00 (valve structures responsive to a speed condition B60T8/34; valves in general F16K))?
- Our database includes 52 publications tagged with this CPC code.
- Is patent activity under CPC B60T15/00 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).