Card clothing wire, carding machine and method for producing a nonwoven
US-12546033-B2 · Feb 10, 2026 · US
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formed from metal sheets or strips
formed from metal sheets or strips · 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 | D01G15/88 |
| Official title | formed from metal sheets or strips |
| Display label | formed from metal sheets or strips |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 1 |
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Card clothing wire, carding machine and method for producing a nonwoven
US-2025290234-A1 · Sep 18, 2025 · US
Method for laser hardening of a card wire
US-2024102120-A1 · Mar 28, 2024 · US
Metallic card wire
US-11649570-B2 · May 16, 2023 · US
All-steel fitting
US-11414792-B2 · Aug 16, 2022 · US
Card wire
US-10988863-B2 · Apr 27, 2021 · US
Card Wire
US-2019119832-A1 · Apr 25, 2019 · US
Clothing wire for a roller of a carding machine
US-9926650-B2 · Mar 27, 2018 · US
Card wire
US-9663877-B2 · May 30, 2017 · US
All-Steel Fitting
US-2017145600-A1 · May 25, 2017 · US
Metallic card wire
US-2017096751-A1 · Apr 6, 2017 · US
Clothing wire and method for producing staple fibre nonwovens
US-2017002483-A1 · Jan 5, 2017 · US
Card Wire
US-2016348285-A1 · Dec 1, 2016 · US
Metallic card wire
US-9404201-B2 · Aug 2, 2016 · US
Clothing wire for a roller of a carding machine
US-2016138201-A1 · May 19, 2016 · US
Card wire with improved tooth shape
US-9145625-B2 · Sep 29, 2015 · US