Failsafe device for prosthetic limb
US-2020368042-A1 · Nov 26, 2020 · US
Clutches
Clutches · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A61F2002/6845 |
| Official title | {Clutches} |
| Display label | Clutches |
| Total patents | 110 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 5 |
| 2017 | 9 |
| 2018 | 7 |
| 2019 | 20 |
| 2020 | 16 |
| 2021 | 6 |
| 2022 | 10 |
| 2023 | 10 |
| 2024 | 10 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High torque density miniature laminar gear transmission
US-10794453-B2 · Oct 6, 2020 · US
Failsafe device for prosthetic limb
US-10772745-B2 · Sep 15, 2020 · US
Catapult ankle and related methods
US-10765536-B2 · Sep 8, 2020 · US
Foot prosthesis
US-10758376-B2 · Sep 1, 2020 · US
Input device and method of operating an input device
US-2020257369-A1 · Aug 13, 2020 · US
Prosthesis or orthosis comprising a hinge joint system for functionally assisting, enhancing and/or replacing a hinge joint of a human or animal subject
US-10709583-B2 · Jul 14, 2020 · US
Magnetorheological transmission device
US-10671171-B2 · Jun 2, 2020 · US
Haptic interface with rotary encoder and method for adjusting a smart device
US-10635174-B2 · Apr 28, 2020 · US
Orthotic devices and methods of using the same
US-2020093626-A1 · Mar 26, 2020 · US
Method for controlling an orthopedic joint device
US-10517743-B2 · Dec 31, 2019 · US
Transcutaneous implant for skeletal attachment of external prosthetic devices
US-2019374354-A1 · Dec 12, 2019 · US
Exoskeletons for running and walking
US-10485681-B2 · Nov 26, 2019 · US
Arm prosthetic device
US-2019307580-A1 · Oct 10, 2019 · US
Kinetic Sensing, Signal Generation, Feature Extraction, And Pattern Recognition For Control Of Autonomous Wearable Leg Devices
US-2019307583-A1 · Oct 10, 2019 · US
High torque density miniature laminar gear transmission
US-2019301570-A1 · Oct 3, 2019 · US
Arm prosthetic device
US-10426638-B2 · Oct 1, 2019 · US
Arm prosthetic device
US-2019274848-A1 · Sep 12, 2019 · US
Passive artificial knee
US-10405997-B2 · Sep 10, 2019 · US
Magnetorheological transmission device
US-2019265799-A1 · Aug 29, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61F2002/6845?
- CPC A61F2002/6845 is the Cooperative Patent Classification code for “Clutches.”
- How many patents are filed under CPC A61F2002/6845 (Clutches)?
- Our database includes 110 publications tagged with this CPC code.
- Is patent activity under CPC A61F2002/6845 growing?
- Publication counts under this code: 10 in 2024 vs 7 in 2025 (latest complete years).