Actuator device
US-2019376495-A1 · Dec 12, 2019 · US
Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, {e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn; (D02G3/32 takes precedence)}; (covering endless core threads with fibres by using open-end spinning techniques D01H4/00)
Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, {e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn; (D02G3/32 takes precedence)}; (covering endless core threads with fibres by using open-end spinning techniques D01H4/00) · 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 | D02G3/38 |
| Official title | Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, {e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn; (D02G3/32 takes precedence)}; (covering endless core threads with fibres by using open-end spinning techniques D01H4/00) |
| Display label | Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, {e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn; (D02G3/32 takes precedence)}; (covering endless core threads with fibres by using open-end spinning techniques D01H4/00) |
| Total patents | 149 |
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 | 9 |
| 2017 | 10 |
| 2018 | 18 |
| 2019 | 21 |
| 2020 | 16 |
| 2021 | 13 |
| 2022 | 16 |
| 2023 | 11 |
| 2024 | 14 |
| 2025 | 14 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and devices for multi-layer nanofibers
US-2019352803-A1 · Nov 21, 2019 · US
Electrically conductive yarn
US-2019344629-A1 · Nov 14, 2019 · US
Process for the manufacture of polyetherketoneketone fiber
US-2019345643-A1 · Nov 14, 2019 · US
Fabric-based items with fusible insulating strands
US-10472742-B1 · Nov 12, 2019 · US
Yarn for cell culture scaffold and fabric comprising the same
US-2019338233-A1 · Nov 7, 2019 · US
Wound Yard Body of Water Absorbent Polyester Fiber and Method for Manufacturing Same
US-2019338448-A1 · Nov 7, 2019 · US
Antibacterial yarn and antibacterial fabric
US-2019330771-A1 · Oct 31, 2019 · US
Multi-level-architecture multifiber composite yarn
US-2019316277-A1 · Oct 17, 2019 · US
Rubber-cord composite, reinforcing member for tires, and tire using same
US-2019283503-A1 · Sep 19, 2019 · US
Antibacterial fiber
US-2019281820-A1 · Sep 19, 2019 · US
Structure for use in piezoelectric element, braided piezoelectric element, fabric-like piezoelectric element using braided piezoelectric element, and device using these
US-2019273199-A1 · Sep 5, 2019 · US
Poly(phenylene ether)-containing composite and laminate prepared therefrom, and method of forming composite
US-2019152206-A1 · May 23, 2019 · US
Electronic functional member, knitted product using the same, and method for manufacturing electronic functional member
US-2019156972-A1 · May 23, 2019 · US
Hygro materials for use in making yarns and fabrics
US-10287714-B2 · May 14, 2019 · US
Antenna for use in an RFID tag
US-10290918-B2 · May 14, 2019 · US
Textile material and fabrication method
US-10260177-B2 · Apr 16, 2019 · US
A m+n steel cord for reinforcing rubber product
US-2019071820-A1 · Mar 7, 2019 · US
Incorporation of chip elements in a core yarn
US-2018355524-A1 · Dec 13, 2018 · US
Continuous carbon fiber/thermoplastic resin fiber composite yarn and method for manufacturing the same
US-10145028-B2 · Dec 4, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D02G3/38?
- CPC D02G3/38 is the Cooperative Patent Classification code for “Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, {e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn; (D02G3/32 takes precedence)}; (covering endless core threads with fibres by using open-end spinning techniques D01H4/00).”
- How many patents are filed under CPC D02G3/38 (Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, {e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn; (D02G3/32 takes precedence)}; (covering endless core threads with fibres by using open-end spinning techniques D01H4/00))?
- Our database includes 149 publications tagged with this CPC code.
- Is patent activity under CPC D02G3/38 growing?
- Publication counts under this code: 14 in 2024 vs 14 in 2025 (latest complete years).