Surface treating component with vibration assisted rolling tool
US-2025242396-A1 · Jul 31, 2025 · US
Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone (modifying the physical properties or structure of metal by burnishing C21D7/08, C22F1/00); Accessories therefor
Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone (modifying the physical properties or structure of metal by burnishing C21D7/08, C22F1/00); Accessories therefor · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B24B39/00 |
| Official title | Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone (modifying the physical properties or structure of metal by burnishing C21D7/08, C22F1/00); Accessories therefor |
| Display label | Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone (modifying the physical properties or structure of metal by burnishing C21D7/08, C22F1/00); Accessories therefor |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 9 |
| 2018 | 8 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Machine learning device, machined state prediction device, and control device
US-12326698-B2 · Jun 10, 2025 · US
Robotic deep rolling tool design for mechanical surface treatment of extremely complex and tight clearance blade root geometry
US-2025162017-A1 · May 22, 2025 · US
Robotic deep rolling tool design for mechanical surface treatment of complex blade root geometry
US-2025162011-A1 · May 22, 2025 · US
Method for Manufacturing Secondary Battery and Apparatus for Manufacturing Secondary Battery Used for the Same
US-2025079657-A1 · Mar 6, 2025 · US
Machine learning device, machined state prediction device, and control device
US-2023103837-A1 · Apr 6, 2023 · US
Brake disc and manufacturing method thereof
US-11215251-B2 · Jan 4, 2022 · US
Tool and method for mechanical surface treatment
US-2021379727-A1 · Dec 9, 2021 · US
Machining/burnishing dual geometry orbital drilling tool
US-10953481-B2 · Mar 23, 2021 · US
Method of sizing a cavity in a part
US-10822988-B2 · Nov 3, 2020 · US
Burnishing machine
US-10792787-B2 · Oct 6, 2020 · US
Deep rolling tool and method
US-10786883-B2 · Sep 29, 2020 · US
Brake disc and manufacturing method thereof
US-2020191215-A1 · Jun 18, 2020 · US
Burnishing machine
US-2020009704-A1 · Jan 9, 2020 · US
Roller burnishing tool for machine tool
US-D859482-S · Sep 10, 2019 · US
Method and apparatus for selecting burnishing tool model and storage medium storing program
US-2019042666-A1 · Feb 7, 2019 · US
Apparatus for producing compressive residual stress in balls
US-10118274-B2 · Nov 6, 2018 · US
Apparatus for smoothing a toothing system and production process
US-10010927-B2 · Jul 3, 2018 · US
Deep rolling tool and method
US-2018171447-A1 · Jun 21, 2018 · US
Deep rolling tool and method
US-2018171448-A1 · Jun 21, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B24B39/00?
- CPC B24B39/00 is the Cooperative Patent Classification code for “Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone (modifying the physical properties or structure of metal by burnishing C21D7/08, C22F1/00); Accessories therefor.”
- How many patents are filed under CPC B24B39/00 (Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone (modifying the physical properties or structure of metal by burnishing C21D7/08, C22F1/00); Accessories therefor)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC B24B39/00 growing?
- Publication counts under this code: 1 in 2023 vs 5 in 2025 (latest complete years).