Method for repairing a dent present on a wall, and repair device for the implementation thereof
US-2025296133-A1 · Sep 25, 2025 · US
Removing local distortions
Removing local distortions · 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 | B21D1/06 |
| Official title | Removing local distortions |
| Display label | Removing local distortions |
| Total patents | 56 |
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 | 4 |
| 2018 | 8 |
| 2019 | 4 |
| 2020 | 9 |
| 2021 | 3 |
| 2022 | 7 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for improving delayed fracture characteristics of metal sheet, method for producing blank, method for producing press-formed article, and press-formed article
US-2025065387-A1 · Feb 27, 2025 · US
Intelligent electromagnetic induction heating leveling system and method thereof
US-12233482-B2 · Feb 25, 2025 · US
Intelligent electromagnetic induction heating leveling system and method thereof
US-2024408702-A1 · Dec 12, 2024 · US
System and method for locally re-shaping a workpiece
US-2024353815-A1 · Oct 24, 2024 · US
Method and apparatus for friction current joining
US-12103102-B2 · Oct 1, 2024 · US
Mobile chassis gooseneck straightener
US-2024246132-A1 · Jul 25, 2024 · US
Impact forming device and method for local small features on metal thin-walled curved-surface part
US-11897219-B2 · Feb 13, 2024 · US
Method and apparatus for impacting metal parts
US-11717873-B2 · Aug 8, 2023 · US
Systems and methods for electromagnetic forming of containers
US-2023201904-A1 · Jun 29, 2023 · US
Systems and methods for electromagnetic forming of containers
US-11596994-B2 · Mar 7, 2023 · US
Impact forming device and method for local small features on metal thin-walled curved-surface part
US-2022305751-A1 · Sep 29, 2022 · US
Systems and methods for electromagnetic forming of containers
US-2022270797-A1 · Aug 25, 2022 · US
Method and Apparatus for Friction Current Joining
US-2022212281-A1 · Jul 7, 2022 · US
Systems and methods for electromagnetic forming of containers
US-11335486-B2 · May 17, 2022 · US
Integrated flattening, cutting, and collecting assembly capable of integrity maintenance
US-11267035-B2 · Mar 8, 2022 · US
Suspension support bracket and method for manufacturing suspension support bracket
US-11247732-B2 · Feb 15, 2022 · US
Method for marking workpieces, and workpiece
US-11235368-B2 · Feb 1, 2022 · US
Wheel rim straightening device
US-11084079-B2 · Aug 10, 2021 · US
Device and method for straightening pressing of a flat metal product
US-10987713-B2 · Apr 27, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21D1/06?
- CPC B21D1/06 is the Cooperative Patent Classification code for “Removing local distortions.”
- How many patents are filed under CPC B21D1/06 (Removing local distortions)?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC B21D1/06 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).