Operating device for a tube lifter and tube lifter
US-10647550-B2 · May 12, 2020 · US
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Hand held
Hand held · 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 | B66C1/0225 |
| Official title | {Hand held} |
| Display label | Hand held |
| 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 |
|---|---|
| 2019 | 1 |
| 2020 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Operating Device For A Tube Lifter And Tube Lifter
US-2019276279-A1 · Sep 12, 2019 · US