Erasing implement and writing implement provided with erasing implement
US-9994066-B2 · Jun 12, 2018 · US
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Finger mounted erasers
Finger mounted erasers · 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 | B43L19/005 |
| Official title | {Finger mounted erasers} |
| Display label | Finger mounted erasers |
| 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 |
|---|---|
| 2015 | 1 |
| 2018 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.