Brass alloy for writing instrument tips
US-12522014-B2 · Jan 13, 2026 · US
Wire nibs · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B43K1/10 |
| Official title | Wire nibs |
| Display label | Wire nibs |
| Total patents | 2 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2023 | 1 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12522014-B2 · Jan 13, 2026 · US
US-2023373235-A1 · Nov 23, 2023 · US