Method, apparatus and system for lining conduits
US-2024337343-A1 · Oct 10, 2024 · US
Three-dimensional joints, i.e. the joined area being substantially non-flat (B29C66/5223, B29C66/5224, B29C66/5225 take precedence)
Three-dimensional joints, i.e. the joined area being substantially non-flat (B29C66/5223, B29C66/5224, B29C66/5225 take 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 | B29C66/301 |
| Official title | {Three-dimensional joints, i.e. the joined area being substantially non-flat (B29C66/5223, B29C66/5224, B29C66/5225 take precedence)} |
| Display label | Three-dimensional joints, i.e. the joined area being substantially non-flat (B29C66/5223, B29C66/5224, B29C66/5225 take precedence) |
| Total patents | 397 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 26 |
| 2016 | 51 |
| 2017 | 36 |
| 2018 | 45 |
| 2019 | 52 |
| 2020 | 42 |
| 2021 | 34 |
| 2022 | 31 |
| 2023 | 29 |
| 2024 | 26 |
| 2025 | 19 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of manufacturing thrust reverser cascades
US-9527238-B2 · Dec 27, 2016 · US
Method for manufacturing a rotor blade of a wind power plant, rotor blade and wind power plant
US-2016369772-A1 · Dec 22, 2016 · US
Methods of internally insulating a fluted core sandwich structure
US-2016361866-A1 · Dec 15, 2016 · US
Process for securing a micro-truss structure to a panel
US-9511540-B2 · Dec 6, 2016 · US
Toy projectile and method of making
US-2016282092-A1 · Sep 29, 2016 · US
Welding structure and welding apparatus
US-9453631-B2 · Sep 27, 2016 · US
Method of manufacturing thrust reverser cascades
US-2016263820-A1 · Sep 15, 2016 · US
Case member of airbag device, airbag device, method of manufacturing airbag device, and apparatus for manufacturing airbag device
US-9421936-B2 · Aug 23, 2016 · US
Bonded body and bonding method
US-2016221254-A1 · Aug 4, 2016 · US
Lacrosse head pocket and related method of manufacture
US-2016206939-A1 · Jul 21, 2016 · US
Joint, and aircraft structure
US-2016194071-A1 · Jul 7, 2016 · US
Spin-welding of polymeric components having large surface area or non-complementary weld interfaces
US-2016176103-A1 · Jun 23, 2016 · US
Lacrosse head pocket and related method of manufacture
US-2016151690-A1 · Jun 2, 2016 · US
Process for making a metal part such as a turbine engine blade reinforcement
US-9346134-B2 · May 24, 2016 · US
Method for producing a metal reinforcement for a turbomachine blade
US-9321100-B2 · Apr 26, 2016 · US
Method for producing a solid part
US-9315927-B2 · Apr 19, 2016 · US
Lacrosse head pocket and related method of manufacture
US-2016096094-A1 · Apr 7, 2016 · US
Method for manufacturing a metal part
US-9296072-B2 · Mar 29, 2016 · US
Manufacturing method for a component configured including a thermoplastic resin material, and manufacturing device for a component configured including a thermoplastic resin material
US-2016075078-A1 · Mar 17, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C66/301?
- CPC B29C66/301 is the Cooperative Patent Classification code for “Three-dimensional joints, i.e. the joined area being substantially non-flat (B29C66/5223, B29C66/5224, B29C66/5225 take precedence).”
- How many patents are filed under CPC B29C66/301 (Three-dimensional joints, i.e. the joined area being substantially non-flat (B29C66/5223, B29C66/5224, B29C66/5225 take precedence))?
- Our database includes 397 publications tagged with this CPC code.
- Is patent activity under CPC B29C66/301 growing?
- Publication counts under this code: 26 in 2024 vs 19 in 2025 (latest complete years).