Structural tube element fabricator
US-12172368-B2 · Dec 24, 2024 · US
with rotatable winding feed member
with rotatable winding feed member · 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 | B29C53/68 |
| Official title | with rotatable winding feed member |
| Display label | with rotatable winding feed member |
| Total patents | 30 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 7 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Structural tube element fabricator
US-2024253299-A1 · Aug 1, 2024 · US
Filament winding apparatus
US-11472096-B2 · Oct 18, 2022 · US
Filament winding apparatus
US-11472095-B2 · Oct 18, 2022 · US
Method for producing a component, and component
US-11440364-B2 · Sep 13, 2022 · US
Filament winding device
US-11440271-B2 · Sep 13, 2022 · US
Filament winding device, and yarn threading method in filament winding device
US-11274015-B2 · Mar 15, 2022 · US
Machine and method for simultaneously laying cables in a helix on the outer surface of a unit element of a fluid transport duct
US-11241820-B2 · Feb 8, 2022 · US
Apparatus and method for making composite shafts
US-11220070-B2 · Jan 11, 2022 · US
Filament winding apparatus
US-2021394461-A1 · Dec 23, 2021 · US
Multiple layer hollow cylinder and method of making
US-11148390-B2 · Oct 19, 2021 · US
Filament winding device
US-2021197501-A1 · Jul 1, 2021 · US
Method for producing a component, and component
US-2021078375-A1 · Mar 18, 2021 · US
Apparatus and method for making composite shafts
US-2021039336-A1 · Feb 11, 2021 · US
Filament winding apparatus
US-2020299098-A1 · Sep 24, 2020 · US
Filament winding device, and yarn threading method in filament winding device
US-2020231403-A1 · Jul 23, 2020 · US
Machine And Method For Simultaneously Laying Cables In A Helix On The Outer Surface Of A Unit Element Of A Fluid Transport Duct
US-2020070400-A1 · Mar 5, 2020 · US
Filament winding device
US-10532520-B2 · Jan 14, 2020 · US
Components for breathing circuits
US-10286174-B2 · May 14, 2019 · US
Components for breathing circuits
US-2019111228-A1 · Apr 18, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C53/68?
- CPC B29C53/68 is the Cooperative Patent Classification code for “with rotatable winding feed member.”
- How many patents are filed under CPC B29C53/68 (with rotatable winding feed member)?
- Our database includes 30 publications tagged with this CPC code.
- Is patent activity under CPC B29C53/68 growing?
- Publication counts under this code: 7 in 2022 vs 2 in 2024 (latest complete years).