Method of rounding metal edge and eliminating taping at fatp
US-2026084198-A1 · Mar 26, 2026 · US
Edge deburring or smoothing
Edge deburring or smoothing · 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 | B21D19/005 |
| Official title | {Edge deburring or smoothing} |
| Display label | Edge deburring or smoothing |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 8 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Processing method
US-12434289-B2 · Oct 7, 2025 · US
Method for producing at least one component element for a furniture fitting
US-2025281961-A1 · Sep 11, 2025 · US
Method for producing a connecting web with a reduced thickness while cutting a workpiece part from a plate-shaped workpiece, and corresponding control program product
US-2025242402-A1 · Jul 31, 2025 · US
Metal sheet punching device
US-12330204-B2 · Jun 17, 2025 · US
Burring structural member
US-2025065389-A1 · Feb 27, 2025 · US
Blanking and trim die including an integrated power grinding tool
US-12083607-B2 · Sep 10, 2024 · US
Device for repairing burrs of electrode plate
US-2024173761-A1 · May 30, 2024 · US
Method for producing at least one component element for a furniture fitting
US-2024149319-A1 · May 9, 2024 · US
Burring processing method, burring processing mold, burring processing device, and burring processed product
US-2024100583-A1 · Mar 28, 2024 · US
Processing method
US-2023405660-A1 · Dec 21, 2023 · US
Metal sheet punching device
US-2023339008-A1 · Oct 26, 2023 · US
Processing tool
US-2023278090-A1 · Sep 7, 2023 · US
Method for processing steel plate
US-11732317-B2 · Aug 22, 2023 · US
Method for manufacturing brake disc and brake disc
US-11554407-B2 · Jan 17, 2023 · US
Press forming method
US-11534816-B2 · Dec 27, 2022 · US
Method for manufacturing brake disc and brake disc
US-2022088667-A1 · Mar 24, 2022 · US
Press forming method
US-2021162480-A1 · Jun 3, 2021 · US
Tube shaping tool
US-11007559-B2 · May 18, 2021 · US
Tube shaping tool
US-2020316664-A1 · Oct 8, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21D19/005?
- CPC B21D19/005 is the Cooperative Patent Classification code for “Edge deburring or smoothing.”
- How many patents are filed under CPC B21D19/005 (Edge deburring or smoothing)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC B21D19/005 growing?
- Publication counts under this code: 4 in 2024 vs 5 in 2025 (latest complete years).