Connecting tube assembly for an extruder
US-2024416571-A1 · Dec 19, 2024 · US
Handling tubes, e.g. transferring between shaping stations, loading on mandrels
Handling tubes, e.g. transferring between shaping stations, loading on mandrels · 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 | B29C31/002 |
| Official title | {Handling tubes, e.g. transferring between shaping stations, loading on mandrels} |
| Display label | Handling tubes, e.g. transferring between shaping stations, loading on mandrels |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 2 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Container comprising fibre material for a fibre-reinforced composite component
US-12005653-B2 · Jun 11, 2024 · US
Device for automatically insetting tube into bending die
US-11904379-B2 · Feb 20, 2024 · US
Hose extrusion mandrel and method for manufacturing a hose
US-11794429-B2 · Oct 24, 2023 · US
A container comprising fibre material for a fibre-reinforced composite component
US-2022339890-A1 · Oct 27, 2022 · US
Hose extrusion mandrel and method for manufacturing a hose
US-2021354359-A1 · Nov 18, 2021 · US
Composite laminate forming apparatus and method therefor
US-10926490-B2 · Feb 23, 2021 · US
Device for automatically insetting tube into bending die
US-2020368801-A1 · Nov 26, 2020 · US
Method for controlling a materials handling installation with securing of means of access for maintenance
US-10576664-B2 · Mar 3, 2020 · US
Heat Shrinkable Tube Assembly System
US-2020009783-A1 · Jan 9, 2020 · US
Rotary tablet press
US-10518443-B2 · Dec 31, 2019 · US
Composite Laminate Forming Apparatus and Method Therefor
US-2019308377-A1 · Oct 10, 2019 · US
Method for attaching thin cylindrical element to mold core
US-10272604-B2 · Apr 30, 2019 · US
Air flow regulation in granular material delivery system
US-2019031453-A1 · Jan 31, 2019 · US
Granular material delivery system with air flow limiter
US-10179708-B2 · Jan 15, 2019 · US
Pneumatic material delivery system with air flow limiting
US-2018155136-A1 · Jun 7, 2018 · US
Method for controlling a materials handling installation with securing of means of access for maintenance
US-2018099435-A1 · Apr 12, 2018 · US
Modular production system and method for producing and/or filling containers
US-9840404-B2 · Dec 12, 2017 · US
Molding apparatus and molding method
US-9776358-B2 · Oct 3, 2017 · US
Rotary tablet press
US-2017210042-A1 · Jul 27, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C31/002?
- CPC B29C31/002 is the Cooperative Patent Classification code for “Handling tubes, e.g. transferring between shaping stations, loading on mandrels.”
- How many patents are filed under CPC B29C31/002 (Handling tubes, e.g. transferring between shaping stations, loading on mandrels)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC B29C31/002 growing?
- Publication counts under this code: 1 in 2023 vs 3 in 2024 (latest complete years).