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Take-up or draw-off devices for knitting products
Take-up or draw-off devices for knitting products · 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 | D04B15/88 |
| Official title | Take-up or draw-off devices for knitting products |
| Display label | Take-up or draw-off devices for knitting products |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Open-type circular knitting machine for the open and width-variable web production
US-10876233-B2 · Dec 29, 2020 · US
Open-type circular knitting machine for the open and width-variable web production with a knitted fabric take-down and/or collecting assembly
US-10415165-B2 · Sep 17, 2019 · US
Knitting apparatus for cylindrical biaxial three-dimensional weft knitted structure
US-10233574-B2 · Mar 19, 2019 · US
Open-type circular knitting machine for the open and width-variable web production
US-2018274139-A1 · Sep 27, 2018 · US
Knitting method and apparatus for cylindrical biaxial weft-knitted three-dimensional knitted structure
US-2017321356-A1 · Nov 9, 2017 · US
Open-type circular knitting machine for the open and width-variable web production with a knitted fabric take-down and/or collecting assembly
US-2017268140-A1 · Sep 21, 2017 · US
Winder for winding a band of fabric or knitting or the like on a roller, particularly for circular knitting machines
US-2015211156-A1 · Jul 30, 2015 · US