Tri-drive transmission for rear mid-engine vehicle
US-12319139-B2 · Jun 3, 2025 · US
Combinations of mechanical gearing with fluid clutches or fluid gearing
Combinations of mechanical gearing with fluid clutches or fluid gearing · 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 | F16H47/00 |
| Official title | Combinations of mechanical gearing with fluid clutches or fluid gearing |
| Display label | Combinations of mechanical gearing with fluid clutches or fluid gearing |
| Total patents | 39 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 11 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Transmission
US-2025065714-A1 · Feb 27, 2025 · US
Mechanical-double ring-hydraulic composite transmission mechanism
US-12135073-B2 · Nov 5, 2024 · US
Mechanical-double ring-hydraulic composite transmission mechanism
US-2024280166-A1 · Aug 22, 2024 · US
Transmission arrangement
US-11739816-B2 · Aug 29, 2023 · US
Aircraft power plant with a transmission to drive an electrical machine
US-2023096526-A1 · Mar 30, 2023 · US
Tri-drive transmission for rear mid-engine vehicle
US-2023076992-A1 · Mar 9, 2023 · US
Transmission arrangement
US-11566398-B2 · Jan 31, 2023 · US
Heat load estimation device and heat load estimation method for friction engaging element
US-11519495-B2 · Dec 6, 2022 · US
Transmission arrangement
US-2022333341-A1 · Oct 20, 2022 · US
Transmission arrangement
US-2022333670-A1 · Oct 20, 2022 · US
Driveline arrangement
US-2022332186-A1 · Oct 20, 2022 · US
Multi-mode continuously variable transmission with both speed coupling and torque coupling
US-11268602-B2 · Mar 8, 2022 · US
Multi-mode continuously variable transmission with both speed coupling and torque coupling
US-2022042584-A1 · Feb 10, 2022 · US
Heat load estimation device and heat load estimation method for friction engaging element
US-2022042594-A1 · Feb 10, 2022 · US
Torque converter installation assist
US-10895285-B2 · Jan 19, 2021 · US
Hydraulic unit
US-10760660-B2 · Sep 1, 2020 · US
Vehicle with transmission having a spline connection
US-10480583-B2 · Nov 19, 2019 · US
Powershift multispeed reversing transmission
US-10428905-B2 · Oct 1, 2019 · US
Automatic transmission for vehicle
US-10161507-B2 · Dec 25, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16H47/00?
- CPC F16H47/00 is the Cooperative Patent Classification code for “Combinations of mechanical gearing with fluid clutches or fluid gearing.”
- How many patents are filed under CPC F16H47/00 (Combinations of mechanical gearing with fluid clutches or fluid gearing)?
- Our database includes 39 publications tagged with this CPC code.
- Is patent activity under CPC F16H47/00 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).