Method for producing a rotor cup for an open-end spinning rotor along with a rotor cup for an open-end spinning rotor
US-10753013-B2 · Aug 25, 2020 · US
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Constructions of cups, e.g. spinning boxes
Constructions of cups, e.g. spinning boxes · 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 | D01H7/78 |
| Official title | Constructions of cups, e.g. spinning boxes |
| Display label | Constructions of cups, e.g. spinning boxes |
| Total patents | 2 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2020 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.