Clutch plate having discontinuous friction material pattern
US-2017370423-A1 · Dec 28, 2017 · US
Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces (clutching elements F16D13/60; braking members F16D65/02)
Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces (clutching elements F16D13/60; braking members F16D65/02) · 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 | F16D69/00 |
| Official title | Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces (clutching elements F16D13/60; braking members F16D65/02) |
| Display label | Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces (clutching elements F16D13/60; braking members F16D65/02) |
| Total patents | 195 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 20 |
| 2017 | 29 |
| 2018 | 30 |
| 2019 | 18 |
| 2020 | 17 |
| 2021 | 16 |
| 2022 | 16 |
| 2023 | 18 |
| 2024 | 7 |
| 2025 | 8 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Disk brake device and pair of brake pads
US-9803709-B2 · Oct 31, 2017 · US
Porous titanate compound particles and method for producing same
US-2017291855-A1 · Oct 12, 2017 · US
Pad, assembly, clamp and method for brake disc
US-2017284488-A1 · Oct 5, 2017 · US
Brake device
US-2017248185-A1 · Aug 31, 2017 · US
Wear Optimized Pad Design
US-2017234384-A1 · Aug 17, 2017 · US
Disc brake pad retention system and mounting method
US-9726243-B2 · Aug 8, 2017 · US
Drum Brake
US-2017211643-A1 · Jul 27, 2017 · US
Bi-layer iron coating of lightweight metallic substrate
US-2017204920-A1 · Jul 20, 2017 · US
Brake Disk and Method for Producing a Brake Disk
US-2017191536-A1 · Jul 6, 2017 · US
Brake pad and method of forming such
US-9689448-B2 · Jun 27, 2017 · US
Dual Layer Sintered Metallic Clutch Friction Facing
US-2017152899-A1 · Jun 1, 2017 · US
Brake assembly and friction lining for a brake assembly
US-9664245-B2 · May 30, 2017 · US
Wear Optimized Pad Design
US-2017146081-A1 · May 25, 2017 · US
Brake disc and method for producing a brake disc
US-9638276-B2 · May 2, 2017 · US
Brake disc and method for treating the surface of a brake disc
US-9618066-B2 · Apr 11, 2017 · US
Multi-disk clutch
US-2017097052-A1 · Apr 6, 2017 · US
Method for the production of a wet friction lining, and wet friction lining
US-2017089415-A1 · Mar 30, 2017 · US
Wear optimized pad design
US-9605721-B1 · Mar 28, 2017 · US
Brake Lining Apparatus For A Disc Brake
US-2017074340-A1 · Mar 16, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16D69/00?
- CPC F16D69/00 is the Cooperative Patent Classification code for “Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces (clutching elements F16D13/60; braking members F16D65/02).”
- How many patents are filed under CPC F16D69/00 (Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces (clutching elements F16D13/60; braking members F16D65/02))?
- Our database includes 195 publications tagged with this CPC code.
- Is patent activity under CPC F16D69/00 growing?
- Publication counts under this code: 7 in 2024 vs 8 in 2025 (latest complete years).