Brake assembly for a vehicle
US-2025304125-A1 · Oct 2, 2025 · US
specially adapted for curved linings
specially adapted for curved linings · 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 | F16D69/0416 |
| Official title | {specially adapted for curved linings} |
| Display label | specially adapted for curved linings |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 6 |
| 2020 | 4 |
| 2021 | 5 |
| 2023 | 5 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Drum brake assembly with brake liner integrated into brake drum
US-12384331-B2 · Aug 12, 2025 · US
Brake pad with surface coating having predetermined design
US-11852208-B2 · Dec 26, 2023 · US
Brake drum for a vehicle drum brake
US-11788592-B2 · Oct 17, 2023 · US
Disc brake arrangement having a circumferentially contacted brake disc
US-2023279912-A1 · Sep 7, 2023 · US
Disc brake arrangement having brake lining at in outer circumferential face of a brake disc
US-2023279913-A1 · Sep 7, 2023 · US
Drum brake assembly with brake liner integrated into brake drum
US-2023159006-A1 · May 25, 2023 · US
Brake Pad with Surface Coating having Predetermined Design
US-2021381564-A1 · Dec 9, 2021 · US
Brake pad surface coating having predetermined design
US-11125290-B2 · Sep 21, 2021 · US
Brake Drum for a Vehicle Drum Brake
US-2021156439-A1 · May 27, 2021 · US
Drum brake and brake shoe
US-11002323-B2 · May 11, 2021 · US
Brake Pad Surface Coating having Predetermined Design
US-2021062880-A1 · Mar 4, 2021 · US
Annular member stopping structure for friction engaging device
US-10823234-B2 · Nov 3, 2020 · US
Braking and/or clamping device having an actuation assembly and a shaft-coupling assembly II
US-10801563-B2 · Oct 13, 2020 · US
Brake shoe
US-10781873-B2 · Sep 22, 2020 · US
Vehicle brake shoe key
US-10738846-B2 · Aug 11, 2020 · US
Clutch plate assembly with friction material flap
US-10458483-B2 · Oct 29, 2019 · US
Brake shoe
US-2019203787-A1 · Jul 4, 2019 · US
Braking and/or clamping device having an actuation assembly and a shaft-coupling assembly ii
US-2019186565-A1 · Jun 20, 2019 · US
Railroad car brake shoe key
US-2019136923-A1 · May 9, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16D69/0416?
- CPC F16D69/0416 is the Cooperative Patent Classification code for “specially adapted for curved linings.”
- How many patents are filed under CPC F16D69/0416 (specially adapted for curved linings)?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC F16D69/0416 growing?
- Publication counts under this code: 5 in 2023 vs 2 in 2025 (latest complete years).