Attachment method for pulley device and drive shaft and assembly formed thereby
US-2017363183-A1 · Dec 21, 2017 · US
Mountings for rollers or pulleys
Mountings for rollers or pulleys · 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 | F16H7/20 |
| Official title | Mountings for rollers or pulleys |
| Display label | Mountings for rollers or pulleys |
| Total patents | 163 |
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 | 23 |
| 2018 | 12 |
| 2019 | 13 |
| 2020 | 9 |
| 2021 | 12 |
| 2022 | 20 |
| 2023 | 12 |
| 2024 | 14 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pulley device
US-9810308-B2 · Nov 7, 2017 · US
Strap guide system and methods thereof for robotic surgical arms
US-9803727-B2 · Oct 31, 2017 · US
Methods for robotic arms with strap drive trains
US-9797484-B2 · Oct 24, 2017 · US
Chain guide structure for a vehicle engine
US-9759294-B2 · Sep 12, 2017 · US
Proportionally damped power transfer device using torsion spring force
US-2017254366-A1 · Sep 7, 2017 · US
Pulley device for chain or belt
US-9709154-B2 · Jul 18, 2017 · US
Tensioning roller or winder device and method of manufacture
US-9702399-B2 · Jul 11, 2017 · US
Decoupler carrier with balanced forces
US-9638270-B2 · May 2, 2017 · US
Polygon compensation coupling for chain and sprocket driven systems
US-2017113902-A1 · Apr 27, 2017 · US
Self-aligning pulley
US-2017082177-A1 · Mar 23, 2017 · US
Chain tensioner and chain transmission device
US-9587720-B2 · Mar 7, 2017 · US
Tension Roller Assembly for a Belt Drive
US-2017059014-A1 · Mar 2, 2017 · US
Pulley device with retaining plug
US-2017059013-A1 · Mar 2, 2017 · US
Continuously variable transmission belt guide
US-2017045122-A1 · Feb 16, 2017 · US
Chain guide and chain transmission device
US-2017037942-A1 · Feb 9, 2017 · US
Chain guide and chain drive apparatus
US-9562593-B2 · Feb 7, 2017 · US
Shaft supporting device detachably mounted to motor body and motor equipped with shaft supporting device
US-2017009851-A1 · Jan 12, 2017 · US
Pulley device for a chain or belt and motor vehicle equipped with such a device
US-9541185-B2 · Jan 10, 2017 · US
Decoupler assembly having limited overrunning capability
US-9518646-B2 · Dec 13, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16H7/20?
- CPC F16H7/20 is the Cooperative Patent Classification code for “Mountings for rollers or pulleys.”
- How many patents are filed under CPC F16H7/20 (Mountings for rollers or pulleys)?
- Our database includes 163 publications tagged with this CPC code.
- Is patent activity under CPC F16H7/20 growing?
- Publication counts under this code: 14 in 2024 vs 5 in 2025 (latest complete years).