Electrofusion joint and fusion method
US-12459212-B2 · Nov 4, 2025 · US
Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr (deburring welded articles B29C37/04)
Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr (deburring welded articles B29C37/04) · 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 | B29C66/32 |
| Official title | {Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr (deburring welded articles B29C37/04)} |
| Display label | Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr (deburring welded articles B29C37/04) |
| Total patents | 57 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 8 |
| 2017 | 9 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 3 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 5 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrofusion joint and fusion method
US-2024399670-A1 · Dec 5, 2024 · US
Laser welding plastic segments
US-12109763-B2 · Oct 8, 2024 · US
Wind turbine blade with improved adhesive joint between shear web and shell
US-12085056-B2 · Sep 10, 2024 · US
Stop system for a tool for heating by direct contact
US-2024051235-A1 · Feb 15, 2024 · US
Wind turbine blade with improved adhesive joint between shear web and shell
US-2024011464-A1 · Jan 11, 2024 · US
Method for joining two substantially planar fiber-composite structural components with each other
US-11807352-B2 · Nov 7, 2023 · US
Welding joining method and welding joined body
US-11806940-B2 · Nov 7, 2023 · US
Induction weld joint for an enclosure
US-2023086708-A1 · Mar 23, 2023 · US
Electrofusion joint and fusion method
US-2023065732-A1 · Mar 2, 2023 · US
Method for joining two substantially planar fiber-composite structural components with each other
US-2023052939-A1 · Feb 16, 2023 · US
Rubber sheet member joining device and method
US-11433623-B2 · Sep 6, 2022 · US
Laser welding plastic segments
US-2022274344-A1 · Sep 1, 2022 · US
Welding joining method and welding joined body
US-2022105690-A1 · Apr 7, 2022 · US
Welding joining method and welding joined body
US-11235535-B2 · Feb 1, 2022 · US
Battery cell and exterior packaging material
US-11189873-B2 · Nov 30, 2021 · US
Rubber Sheet Member Joining Device and Method
US-2021276275-A1 · Sep 9, 2021 · US
Method of forming a package
US-11108108-B2 · Aug 31, 2021 · US
Battery cell and exterior packaging material
US-2021194082-A1 · Jun 24, 2021 · US
Welding joining method and welding joined body
US-2021170695-A1 · Jun 10, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C66/32?
- CPC B29C66/32 is the Cooperative Patent Classification code for “Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr (deburring welded articles B29C37/04).”
- How many patents are filed under CPC B29C66/32 (Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr (deburring welded articles B29C37/04))?
- Our database includes 57 publications tagged with this CPC code.
- Is patent activity under CPC B29C66/32 growing?
- Publication counts under this code: 5 in 2024 vs 1 in 2025 (latest complete years).