Yarn box, yarn stripping method, yarn stripping apparatus, electronic device
US-2025100841-A1 · Mar 27, 2025 · US
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by means of pneumatic arrangements, e.g. suction guns
by means of pneumatic arrangements, e.g. suction guns · 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 | B65H54/88 |
| Official title | by means of pneumatic arrangements, e.g. suction guns |
| Display label | by means of pneumatic arrangements, e.g. suction guns |
| Total patents | 9 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 1 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Melt spinning device
US-11697891-B2 · Jul 11, 2023 · US
Apparatus for feeding a plurality of threads
US-10894692-B2 · Jan 19, 2021 · US
Method for processing a strand-shaped fiber sliver, and roving frame machine
US-10837128-B2 · Nov 17, 2020 · US
Method for operating a workstation of a spinning machine or winding machine
US-10829338-B2 · Nov 10, 2020 · US
Melt spinning device
US-2020340141-A1 · Oct 29, 2020 · US
Method for Processing a Strand-Shaped Fiber Sliver, and Roving Frame Machine
US-2020181810-A1 · Jun 11, 2020 · US
Method for Operating a Workstation of a Spinning Machine or Winder
US-2019023522-A1 · Jan 24, 2019 · US
Apparatus for feeding a plurality of threads
US-2018305169-A1 · Oct 25, 2018 · US