Container with Magnetic Closure
US-2021353023-A1 · Nov 18, 2021 · US
using self-locking integral or attached closure elements, e.g. flaps (B65D33/25 takes precedence)
using self-locking integral or attached closure elements, e.g. flaps (B65D33/25 takes precedence) · 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 | B65D33/24 |
| Official title | using self-locking integral or attached closure elements, e.g. flaps (B65D33/25 takes precedence) |
| Display label | using self-locking integral or attached closure elements, e.g. flaps (B65D33/25 takes precedence) |
| Total patents | 109 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 7 |
| 2017 | 11 |
| 2018 | 8 |
| 2019 | 9 |
| 2020 | 13 |
| 2021 | 15 |
| 2022 | 10 |
| 2023 | 7 |
| 2024 | 8 |
| 2025 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Reclosable package including self-mating fastener
US-2020385175-A1 · Dec 10, 2020 · US
System and method for applying a fastening material to a substrate
US-2020361157-A1 · Nov 19, 2020 · US
Fastener having unequal number of rail segments and posts
US-2020352287-A1 · Nov 12, 2020 · US
Reclosable Package and A Method of Making The Same
US-2020307868-A1 · Oct 1, 2020 · US
Resealable Laminate for Heat Sealed Packaging
US-2020290774-A1 · Sep 17, 2020 · US
System and method for applying a fastening material to a substrate
US-10766205-B2 · Sep 8, 2020 · US
Resealable laminate for heat sealed packaging
US-10710773-B2 · Jul 14, 2020 · US
Magnetic closure
US-2020168381-A1 · May 28, 2020 · US
Reclosable pouch having a clicking closure device
US-10618697-B2 · Apr 14, 2020 · US
Magnetic closure
US-10586641-B2 · Mar 10, 2020 · US
Conformable Package
US-2020055635-A1 · Feb 20, 2020 · US
Package With Integrated Magnetic Valve
US-2020055659-A1 · Feb 20, 2020 · US
Adaptive Package
US-2020055636-A1 · Feb 20, 2020 · US
Container with Magnetic Closure
US-2019344951-A1 · Nov 14, 2019 · US
Audio gift bag with handles
US-10407216-B1 · Sep 10, 2019 · US
Reclosable pouch with an elongate closure mechanism
US-2019202604-A1 · Jul 4, 2019 · US
Container with Magnetic Closure
US-2019202621-A1 · Jul 4, 2019 · US
Container with Magnetic Closure
US-2019200719-A1 · Jul 4, 2019 · US
Resealable packing-list pouch
US-10322862-B2 · Jun 18, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D33/24?
- CPC B65D33/24 is the Cooperative Patent Classification code for “using self-locking integral or attached closure elements, e.g. flaps (B65D33/25 takes precedence).”
- How many patents are filed under CPC B65D33/24 (using self-locking integral or attached closure elements, e.g. flaps (B65D33/25 takes precedence))?
- Our database includes 109 publications tagged with this CPC code.
- Is patent activity under CPC B65D33/24 growing?
- Publication counts under this code: 8 in 2024 vs 8 in 2025 (latest complete years).