Pen holding devices
US-11320916-B2 · May 3, 2022 · US
securable to other objects · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B43L27/04 |
| Official title | securable to other objects |
| Display label | securable to other objects |
| 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 |
|---|---|
| 2020 | 1 |
| 2022 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11320916-B2 · May 3, 2022 · US
US-2020333894-A1 · Oct 22, 2020 · US