Structure of mouth plug portion, and package
US-11254475-B2 · Feb 22, 2022 · US
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push-on and twist-off
push-on and twist-off · 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 | B65D41/47 |
| Official title | push-on and twist-off |
| Display label | push-on and twist-off |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 1 |
| 2021 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Structure of mouth plug portion, and package
US-2021039847-A1 · Feb 11, 2021 · US
Containers with pull-off, snap-fit caps
US-10077142-B1 · Sep 18, 2018 · US
Injection device
US-9302053-B2 · Apr 5, 2016 · US