Multilayer core molding method
US-2021170644-A1 · Jun 10, 2021 · US
combined with positioning the preforms according to predetermined patterns, e.g. positioning extruded preforms on conveyors (B29C70/30 takes precedence; for building tyres B29D30/08)
combined with positioning the preforms according to predetermined patterns, e.g. positioning extruded preforms on conveyors (B29C70/30 takes precedence; for building tyres B29D30/08) · 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 | B29C31/085 |
| Official title | {combined with positioning the preforms according to predetermined patterns, e.g. positioning extruded preforms on conveyors (B29C70/30 takes precedence; for building tyres B29D30/08)} |
| Display label | combined with positioning the preforms according to predetermined patterns, e.g. positioning extruded preforms on conveyors (B29C70/30 takes precedence; for building tyres B29D30/08) |
| Total patents | 124 |
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 | 6 |
| 2016 | 9 |
| 2017 | 9 |
| 2018 | 17 |
| 2019 | 9 |
| 2020 | 8 |
| 2021 | 13 |
| 2022 | 15 |
| 2023 | 18 |
| 2024 | 14 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and plant for handling a green tyre for bicycle
US-2021129470-A1 · May 6, 2021 · US
Apparatus and method for correcting misalignment of a strip
US-2020407180-A1 · Dec 31, 2020 · US
Conveyance device and conveyance head
US-10850431-B2 · Dec 1, 2020 · US
Composite manufacturing
US-2020338787-A1 · Oct 29, 2020 · US
Process for handling, installing, compacting, splicing, and/or assembling composite stringers
US-10807737-B2 · Oct 20, 2020 · US
Method and apparatus for applying noise reducing elements to tyres for vehicle wheels and tyres provided with such noise reducing elements
US-2020290408-A1 · Sep 17, 2020 · US
Device for manufacturing a composite product
US-10766168-B2 · Sep 8, 2020 · US
Method for producing carbon fiber reinforced resin molded article, and apparatus for producing carbon fiber reinforced resin molded article
US-2020269475-A1 · Aug 27, 2020 · US
Rapid manufacturing of tailored preforms
US-2020023556-A1 · Jan 23, 2020 · US
Positioning member for positioning a semifinished product, method for preparing the semifinished product, and semifinished product
US-10456999-B2 · Oct 29, 2019 · US
Material manipulation in three-dimensional printing
US-10449696-B2 · Oct 22, 2019 · US
Conveyor and method for conveying a tire component
US-10414071-B2 · Sep 17, 2019 · US
Manufacturing method for molded article of fiber-reinforced composite material and molded article of fiber-reinforced composite materials
US-10315343-B2 · Jun 11, 2019 · US
Preform draping for a composite compressor casing of an axial turbine engine
US-10272637-B2 · Apr 30, 2019 · US
Production method and production device for thermoplastic resin composite material
US-2019118427-A1 · Apr 25, 2019 · US
Gripping apparatus
US-10264628-B2 · Apr 16, 2019 · US
Apparatus for forming thick thermoplastic composite structures
US-10207466-B2 · Feb 19, 2019 · US
Laying device and a method for the laying down of fibre tapes
US-10189215-B2 · Jan 29, 2019 · US
Wind turbine blades
US-10160171-B2 · Dec 25, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C31/085?
- CPC B29C31/085 is the Cooperative Patent Classification code for “combined with positioning the preforms according to predetermined patterns, e.g. positioning extruded preforms on conveyors (B29C70/30 takes precedence; for building tyres B29D30/08).”
- How many patents are filed under CPC B29C31/085 (combined with positioning the preforms according to predetermined patterns, e.g. positioning extruded preforms on conveyors (B29C70/30 takes precedence; for building tyres B29D30/08))?
- Our database includes 124 publications tagged with this CPC code.
- Is patent activity under CPC B29C31/085 growing?
- Publication counts under this code: 14 in 2024 vs 5 in 2025 (latest complete years).