Stud for a doctor blade holder in a fiber web machine and doctor blade assembly for a fiber web machine
US-12442136-B2 · Oct 14, 2025 · US
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for calenders
for calenders · 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 | D21G3/02 |
| Official title | for calenders |
| Display label | for calenders |
| 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 |
|---|---|
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.