Cap provided with a tamper evident seal
US-12545477-B2 · Feb 10, 2026 · US
with ratchet-and-pawl mechanism between the container and the closure skirt or the tamper element
with ratchet-and-pawl mechanism between the container and the closure skirt or the tamper element · 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 | B65D41/3404 |
| Official title | {with ratchet-and-pawl mechanism between the container and the closure skirt or the tamper element} |
| Display label | with ratchet-and-pawl mechanism between the container and the closure skirt or the tamper element |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 8 |
| 2020 | 2 |
| 2021 | 3 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Closure and package with closure
US-2025074663-A1 · Mar 6, 2025 · US
Cap provided with a tamper evident seal
US-2024253866-A1 · Aug 1, 2024 · US
Package with one-piece closure
US-11801977-B1 · Oct 31, 2023 · US
Tamper evidence bridges
US-11679912-B2 · Jun 20, 2023 · US
Tamper evidence bridges
US-2021163187-A1 · Jun 3, 2021 · US
Caps for containers
US-10934062-B2 · Mar 2, 2021 · US
Tamper evidence bridges
US-10919671-B2 · Feb 16, 2021 · US
Caps for containers
US-2020108981-A1 · Apr 9, 2020 · US
Tamper evidence assembly to seal contents within a container
US-2020071042-A1 · Mar 5, 2020 · US
Caps for containers
US-10472133-B2 · Nov 12, 2019 · US
Tamper evidence bridges
US-10377534-B2 · Aug 13, 2019 · US
Tamper evidence bridges
US-2019241325-A1 · Aug 8, 2019 · US
Cap For Container Provided With Guarantee Seal
US-2019202605-A1 · Jul 4, 2019 · US
Cap with a tamper evidence and a spout
US-10232977-B2 · Mar 19, 2019 · US
Cap for container provided with guarantee seal
US-10232985-B2 · Mar 19, 2019 · US
Cap with toy device
US-10202225-B2 · Feb 12, 2019 · US
Closure With False Thread For A Package
US-2019016510-A1 · Jan 17, 2019 · US
Closure with membrane and rotatable protective cap
US-10160576-B2 · Dec 25, 2018 · US
Cap with a tamper evidence and a spout
US-9944428-B2 · Apr 17, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D41/3404?
- CPC B65D41/3404 is the Cooperative Patent Classification code for “with ratchet-and-pawl mechanism between the container and the closure skirt or the tamper element.”
- How many patents are filed under CPC B65D41/3404 (with ratchet-and-pawl mechanism between the container and the closure skirt or the tamper element)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC B65D41/3404 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).