Workpiece processing method, machine tool, and non-transitory computer-readable recording medium
US-2025296176-A1 · Sep 25, 2025 · US
in profiles
in profiles · 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 | B21D28/243 |
| Official title | {in profiles} |
| Display label | in profiles |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 4 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pilotless Knockout Tool
US-2025108427-A1 · Apr 3, 2025 · US
Hydraulic hand-held knockout punch driver
US-2025083353-A1 · Mar 13, 2025 · US
Cold formed beam for structures and method of forming the cold formed beam
US-2025043573-A1 · Feb 6, 2025 · US
Hydraulic hand-held knockout punch driver
US-12157242-B2 · Dec 3, 2024 · US
Stud Punch
US-2024351088-A1 · Oct 24, 2024 · US
Method for making profile with micro-hole
US-12053814-B2 · Aug 6, 2024 · US
Punch set for electrical box
US-12046886-B2 · Jul 23, 2024 · US
Stud punch
US-2023107079-A1 · Apr 6, 2023 · US
Method for manufacturing separator
US-11247258-B2 · Feb 15, 2022 · US
Knife Gate Valve Liner
US-2022032486-A1 · Feb 3, 2022 · US
Hydraulic hand-held knockout punch driver
US-11148312-B2 · Oct 19, 2021 · US
Torque converter with expanded radius cover and method thereof
US-2021231202-A1 · Jul 29, 2021 · US
Method for making profile with micro-hole
US-2021187582-A1 · Jun 24, 2021 · US
Punch
US-10723035-B1 · Jul 28, 2020 · US
Method for manufacturing separator
US-2019270130-A1 · Sep 5, 2019 · US
Method for producing a motor vehicle component from an extruded light metal profile
US-10391533-B2 · Aug 27, 2019 · US
Hydraulic hand-held knockout punch driver
US-2019152083-A1 · May 23, 2019 · US
Hydraulic hand-held knockout punch driver
US-10195755-B2 · Feb 5, 2019 · US
Method for forming a pressed component, method for manufacturing a pressed component, and die apparatus for forming a pressed component
US-10092940-B2 · Oct 9, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21D28/243?
- CPC B21D28/243 is the Cooperative Patent Classification code for “in profiles.”
- How many patents are filed under CPC B21D28/243 (in profiles)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC B21D28/243 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).