Modular roller hemming system having an additive manufactured anvil
US-11759840-B2 · Sep 19, 2023 · US
Die constructions enabling assembly of the die parts in different ways (B21D37/06 takes precedence)
Die constructions enabling assembly of the die parts in different ways (B21D37/06 takes precedence) · 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 | B21D37/02 |
| Official title | Die constructions enabling assembly of the die parts in different ways (B21D37/06 takes precedence) |
| Display label | Die constructions enabling assembly of the die parts in different ways (B21D37/06 takes precedence) |
| Total patents | 77 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 9 |
| 2017 | 6 |
| 2018 | 7 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 10 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
External, numerically controlled, rapid reconfigurable surface mold and forming method thereof
US-2023161315-A1 · May 25, 2023 · US
Segmented die for forming finished parts
US-11648709-B2 · May 16, 2023 · US
Die
US-2023063824-A1 · Mar 2, 2023 · US
Modular guided keeper base
US-11571730-B2 · Feb 7, 2023 · US
Hot stamping forming method enabling formation of component having different strength at each part by controlling cooling by position
US-2022410240-A1 · Dec 29, 2022 · US
Guided keeper assembly and method for metal forming dies
US-11498111-B2 · Nov 15, 2022 · US
Bending die
US-11465190-B2 · Oct 11, 2022 · US
Forming device and forming method
US-2022288666-A1 · Sep 15, 2022 · US
Modular roller hemming system having an additive manufactured anvil
US-2022280993-A1 · Sep 8, 2022 · US
Modular guided keeper base
US-2022274153-A1 · Sep 1, 2022 · US
Modular guided keeper base
US-11344943-B2 · May 31, 2022 · US
Press brake
US-2022118502-A1 · Apr 21, 2022 · US
Forming device and method for large thin-walled part with curved surface
US-11260444-B2 · Mar 1, 2022 · US
Hot-forming presses and methods of hot-forming workpieces
US-11253898-B2 · Feb 22, 2022 · US
Tool with heater for forming part with tailored properties
US-11185906-B2 · Nov 30, 2021 · US
Hot stamping component and method of manufacturing the same
US-2021187583-A1 · Jun 24, 2021 · US
Modular guided keeper base
US-2021069769-A1 · Mar 11, 2021 · US
Forming device and method for large thin-walled part with curved surface
US-2021046534-A1 · Feb 18, 2021 · US
Segmented Die for Forming Finished Parts
US-2021046676-A1 · Feb 18, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21D37/02?
- CPC B21D37/02 is the Cooperative Patent Classification code for “Die constructions enabling assembly of the die parts in different ways (B21D37/06 takes precedence).”
- How many patents are filed under CPC B21D37/02 (Die constructions enabling assembly of the die parts in different ways (B21D37/06 takes precedence))?
- Our database includes 77 publications tagged with this CPC code.
- Is patent activity under CPC B21D37/02 growing?
- Publication counts under this code: 5 in 2024 vs 9 in 2025 (latest complete years).