Cartridges, containers, and/or probes, and systems, devices, and methods for using them in testing
US-2023008204-A1 · Jan 12, 2023 · US
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Disc closures
Disc closures · 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 | B65D39/02 |
| Official title | Disc closures |
| Display label | Disc closures |
| Total patents | 3 |
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 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
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Sealing system for food applications
US-2019330035-A1 · Oct 31, 2019 · US