Structural foam molding method using continuous fiber composites, and parts formed therefrom
US-11584049-B2 · Feb 21, 2023 · US
Internally reinforcing constructional elements, e.g. beams
Internally reinforcing constructional elements, e.g. beams · 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 | B29C44/128 |
| Official title | {Internally reinforcing constructional elements, e.g. beams} |
| Display label | Internally reinforcing constructional elements, e.g. beams |
| Total patents | 40 |
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 | 3 |
| 2016 | 7 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 7 |
| 2020 | 10 |
| 2021 | 5 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Stiffened screed extender tube
US-11293149-B2 · Apr 5, 2022 · US
Foam molded article, method for manufacturing molded foam article, and seat for automobile
US-11155192-B2 · Oct 26, 2021 · US
Vehicle frame construction and method
US-11148730-B2 · Oct 19, 2021 · US
Method for manufacturing composite structure and method for manufacturing integrated composite structure
US-11072098-B2 · Jul 27, 2021 · US
Instrument panel with reinforcement member
US-11001309-B2 · May 11, 2021 · US
Structural Foam Molding Method Using Continuous Fiber Composites, and Parts Formed Therefrom
US-2021031415-A1 · Feb 4, 2021 · US
A method of making a frame member, a frame member, a frame structure and use of a frame member
US-2020378175-A1 · Dec 3, 2020 · US
Instrument panel with reinforcement member
US-2020317275-A1 · Oct 8, 2020 · US
Vehicle seat member, vehicle seat, and production method therefor
US-10787106-B2 · Sep 29, 2020 · US
Methods of forming composite structures
US-10780616-B2 · Sep 22, 2020 · US
Stiffened Screed Extender Tube
US-2020283970-A1 · Sep 10, 2020 · US
In-mold foam molded article, method for forming the same, and mold for use in forming the same
US-10703028-B2 · Jul 7, 2020 · US
Vehicle frame construction and method
US-2020172174-A1 · Jun 4, 2020 · US
Vehicle frame construction and method
US-10597094-B2 · Mar 24, 2020 · US
Method for manufacturing composite structure and method for manufacturing integrated composite structure
US-2020086532-A1 · Mar 19, 2020 · US
Structural reinforcements
US-10589795-B2 · Mar 17, 2020 · US
Member joining method
US-10480556-B1 · Nov 19, 2019 · US
Member joining method
US-2019338795-A1 · Nov 7, 2019 · US
Reinforcing element for a closed section and manufacturing method
US-10328775-B2 · Jun 25, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C44/128?
- CPC B29C44/128 is the Cooperative Patent Classification code for “Internally reinforcing constructional elements, e.g. beams.”
- How many patents are filed under CPC B29C44/128 (Internally reinforcing constructional elements, e.g. beams)?
- Our database includes 40 publications tagged with this CPC code.
- Is patent activity under CPC B29C44/128 growing?
- Publication counts under this code: 1 in 2022 vs 1 in 2023 (latest complete years).