Tool and method for processing plate-shaped workpieces
US-12042842-B2 · Jul 23, 2024 · US
Punching using rotatable carriers
Punching using rotatable carriers · 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 | B21D28/12 |
| Official title | Punching using rotatable carriers |
| Display label | Punching using rotatable carriers |
| Total patents | 29 |
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 | 1 |
| 2017 | 3 |
| 2018 | 6 |
| 2019 | 5 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for manufacturing ribbon piece
US-2023068234-A1 · Mar 2, 2023 · US
Tools, machines, and methods for processing planar workpieces
US-11471924-B2 · Oct 18, 2022 · US
Handheld punch tool
US-2022219251-A1 · Jul 14, 2022 · US
Tool and method for processing plate-shaped workpieces
US-2022143665-A1 · May 12, 2022 · US
Handheld punch tool
US-11292067-B2 · Apr 5, 2022 · US
Systems and methods for trimming powered cards and devices
US-11207794-B1 · Dec 28, 2021 · US
Method for producing workpiece
US-2021257159-A1 · Aug 19, 2021 · US
Punch press
US-10953452-B2 · Mar 23, 2021 · US
Reorientable rotatable processing tool
US-10792722-B2 · Oct 6, 2020 · US
Punch press
US-10507508-B2 · Dec 17, 2019 · US
Tools, machines, and methods for processing planar workpieces
US-2019217360-A1 · Jul 18, 2019 · US
Tools and methods for handling workpieces
US-10350666-B2 · Jul 16, 2019 · US
Punch press
US-2019054516-A1 · Feb 21, 2019 · US
Handheld punch tool
US-2019039155-A1 · Feb 7, 2019 · US
Punching system
US-10099331-B2 · Oct 16, 2018 · US
Punching system
US-2018141177-A1 · May 24, 2018 · US
Tools and methods for handling workpieces
US-2018085813-A1 · Mar 29, 2018 · US
Reorientable rotatable processing tool
US-2018078989-A1 · Mar 22, 2018 · US
Tool system with interchangeable tool inserts for punching machines
US-9908254-B2 · Mar 6, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21D28/12?
- CPC B21D28/12 is the Cooperative Patent Classification code for “Punching using rotatable carriers.”
- How many patents are filed under CPC B21D28/12 (Punching using rotatable carriers)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC B21D28/12 growing?
- Publication counts under this code: 1 in 2023 vs 1 in 2024 (latest complete years).