RTM injection method and mould using symmetric anti-pinching sectors
US-12552114-B2 · Feb 17, 2026 · US
by rectilinear movement
by rectilinear movement · 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 | B29C33/22 |
| Official title | by rectilinear movement |
| Display label | by rectilinear movement |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 7 |
| 2024 | 9 |
| 2025 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Resin molding device, and method for manufacturing resin molded article
US-2026042243-A1 · Feb 12, 2026 · US
Rim, and method of manufacturing a rim
US-12491665-B2 · Dec 9, 2025 · US
Resin shaping mold and resin shaping method
US-12479132-B2 · Nov 25, 2025 · US
Molding tool and method for laminating three-dimensional molded parts made of a fiber-containing material
US-2025289200-A1 · Sep 18, 2025 · US
Tire molding process
US-12391016-B2 · Aug 19, 2025 · US
Systems and methods for forming composite structures using resin infusion
US-12358241-B2 · Jul 15, 2025 · US
Method of manufacturing a wind turbine rotor blade
US-2025153447-A1 · May 15, 2025 · US
Rtm injection method and mould using symmetric anti-pinching sectors
US-2025144897-A1 · May 8, 2025 · US
Tire mold for ventless tire molding
US-12257794-B2 · Mar 25, 2025 · US
Systems and methods for forming composite structures using resin infusion
US-2024326355-A1 · Oct 3, 2024 · US
Mold clamping device and injection molding machine
US-2024316848-A1 · Sep 26, 2024 · US
Methods and apparatuses for forming corrugated thermoplastic sheets and cellular structures
US-2024316830-A1 · Sep 26, 2024 · US
Transparent tooling for UV radiation curable rubber
US-12030225-B2 · Jul 9, 2024 · US
Stretching devices and methods to align extracellular matrix fibers
US-2024149497-A1 · May 9, 2024 · US
Manufacturing method and manufacturing device of in-mold-coated molded product
US-2024149508-A1 · May 9, 2024 · US
Mold for manufacturing a wind turbine blade and a method for manufacturing a wind turbine blade
US-11919203-B2 · Mar 5, 2024 · US
Resin shaping mold and resin shaping method
US-2024051189-A1 · Feb 15, 2024 · US
Molding device and system for producing molded article
US-11890802-B2 · Feb 6, 2024 · US
Transparent tooling for uv radiation curable rubber
US-2023286194-A1 · Sep 14, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C33/22?
- CPC B29C33/22 is the Cooperative Patent Classification code for “by rectilinear movement.”
- How many patents are filed under CPC B29C33/22 (by rectilinear movement)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC B29C33/22 growing?
- Publication counts under this code: 9 in 2024 vs 8 in 2025 (latest complete years).