Braiding machine with a reserve zone
US-12509806-B2 · Dec 30, 2025 · US
for vertical spools
for vertical spools · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D04C3/18 |
| Official title | for vertical spools |
| Display label | for vertical spools |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 5 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Braiding machine with a reserve zone
US-2025389066-A1 · Dec 25, 2025 · US
Braided jackets with low thickness
US-12351957-B2 · Jul 8, 2025 · US
Braiding machine with a reserve zone
US-2025171937-A1 · May 29, 2025 · US
Braiding machines and carriers for braiding machines
US-12258690-B2 · Mar 25, 2025 · US
Braiding machines and carriers for braiding machines
US-2024125019-A1 · Apr 18, 2024 · US
Braided Jackets with Low Thickness
US-2024076814-A1 · Mar 7, 2024 · US
Braiding machines and carriers for braiding machines
US-11885052-B2 · Jan 30, 2024 · US
Braided jackets with low thickness
US-11674246-B2 · Jun 13, 2023 · US
Wire tension control device and braiding machine using the same
US-11352725-B2 · Jun 7, 2022 · US
Braiding machines and carriers for braiding machines
US-2022106716-A1 · Apr 7, 2022 · US
Braided Jackets with Low Thickness
US-2022002943-A1 · Jan 6, 2022 · US
Wire tension control device and braiding machine using the same
US-2021189618-A1 · Jun 24, 2021 · US
Braided article of footwear incorporating flat yarn
US-10905189-B2 · Feb 2, 2021 · US
Braided article of footwear incorporating flat yarn
US-2021015198-A1 · Jan 21, 2021 · US
Braiding bobbin and braiding device
US-10563329-B2 · Feb 18, 2020 · US
Braided article of footwear incorporating flat yarn
US-2018343959-A1 · Dec 6, 2018 · US
Module element for driving and retaining braiding bobbin carriers and a braiding device
US-10100446-B2 · Oct 16, 2018 · US
Braiding machine with non-circular geometry
US-10060057-B2 · Aug 28, 2018 · US
Module Element for Driving and Retaining Braiding Bobbin Carriers and a Braiding Device
US-2018223460-A9 · Aug 9, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D04C3/18?
- CPC D04C3/18 is the Cooperative Patent Classification code for “for vertical spools.”
- How many patents are filed under CPC D04C3/18 (for vertical spools)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC D04C3/18 growing?
- Publication counts under this code: 3 in 2024 vs 5 in 2025 (latest complete years).