Hand-held conduit bending tool with multiple bending channels
US-12397336-B2 · Aug 26, 2025 · US
Construction of forming members having more than one groove
Construction of forming members having more than one groove · 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 | B21D7/021 |
| Official title | {Construction of forming members having more than one groove} |
| Display label | Construction of forming members having more than one groove |
| Total patents | 42 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 6 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 8 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for performing spine surgery
US-2025213280-A1 · Jul 3, 2025 · US
Systems and methods for performing spine surgery
US-12251142-B2 · Mar 18, 2025 · US
Method of bending a conduit
US-11858028-B2 · Jan 2, 2024 · US
Bender for bending a workpiece with automatic springback compensation
US-11833572-B2 · Dec 5, 2023 · US
Cable bend radius gauge
US-11638946-B2 · May 2, 2023 · US
Hand-held conduit bender with multiple bending channels
US-2023115014-A1 · Apr 13, 2023 · US
Method of bending a conduit
US-2022331853-A1 · Oct 20, 2022 · US
Bender having a sensor configured to sense a workpiece
US-11440069-B2 · Sep 13, 2022 · US
Stabilizer manufacturing device and method for manufacturing stabilizer
US-11413926-B2 · Aug 16, 2022 · US
Circuit for conduit bender
US-11400503-B2 · Aug 2, 2022 · US
Cable bend radius gauge
US-2022161305-A1 · May 26, 2022 · US
Systems and Methods for Performing Spine Surgery
US-2022087723-A1 · Mar 24, 2022 · US
Stabilizer manufacturing device and method for manufacturing stabilizer
US-2022032721-A1 · Feb 3, 2022 · US
Systems and methods for performing spine surgery
US-11213326-B2 · Jan 4, 2022 · US
Tube bender
US-11173532-B2 · Nov 16, 2021 · US
Bender for bending a workpiece with automatic springback compensation
US-2021276064-A1 · Sep 9, 2021 · US
Tube bender
US-2021187575-A1 · Jun 24, 2021 · US
Bender having a sensor configured to sense a workpiece
US-2021016337-A1 · Jan 21, 2021 · US
Follower bar assembly for a bender
US-10792718-B2 · Oct 6, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21D7/021?
- CPC B21D7/021 is the Cooperative Patent Classification code for “Construction of forming members having more than one groove.”
- How many patents are filed under CPC B21D7/021 (Construction of forming members having more than one groove)?
- Our database includes 42 publications tagged with this CPC code.
- Is patent activity under CPC B21D7/021 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).