Adapter for connecting a dispenser to a container
US-12458567-B2 · Nov 4, 2025 · US
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Cup-shaped plugs or like hollow flanged members
Cup-shaped plugs or like hollow flanged members · 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 | B65D39/04 |
| Official title | Cup-shaped plugs or like hollow flanged members |
| Display label | Cup-shaped plugs or like hollow flanged members |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Container and method for closing an opening of container
US-12448173-B2 · Oct 21, 2025 · US
Closure element for a microplate well having vents and a slot, and method for the use thereof
US-12337323-B2 · Jun 24, 2025 · US
Apparatus to seal a metallic container
US-11891208-B2 · Feb 6, 2024 · US
Adapter for connecting a dispenser to a container
US-2023181420-A1 · Jun 15, 2023 · US
Closure element for a microplate well having vents and a slot, and method for the use thereof
US-2022193664-A1 · Jun 23, 2022 · US
Multifunctional flexible deformation cup
US-2022125226-A1 · Apr 28, 2022 · US
Metallic container with a threaded closure
US-2022009668-A1 · Jan 13, 2022 · US
Metallic container with a threaded closure
US-11130606-B2 · Sep 28, 2021 · US
Resin film and process for its production
US-10807776-B2 · Oct 20, 2020 · US
Container and method for closing an opening of container
US-2019092697-A1 · Mar 28, 2019 · US
Device for protecting and sealing the opening of a container
US-2019062010-A1 · Feb 28, 2019 · US
Metallic container with a threaded closure
US-2019031388-A1 · Jan 31, 2019 · US
Thermoplastic elastomer composition, stopper for medical container, and medical container
US-10131780-B2 · Nov 20, 2018 · US
Metallic container with a threaded closure
US-10040593-B2 · Aug 7, 2018 · US
Resin film and process for its production
US-2018186914-A1 · Jul 5, 2018 · US
Plug structure
US-9604762-B2 · Mar 28, 2017 · US
Thermoplastic Elastomer Composition, Stopper for Medical Container, and Medical Container
US-2017029614-A1 · Feb 2, 2017 · US
Metallic Container with a Threaded Closure
US-2015225107-A1 · Aug 13, 2015 · US
Locking plug for panel opening
US-2015129601-A1 · May 14, 2015 · US