Closure with Sequentially Breaking Connections
US-2026077914-A1 · Mar 19, 2026 · US
non-metallic, e.g. made of paper or plastics {(B65D41/47 takes precedence)}
non-metallic, e.g. made of paper or plastics {(B65D41/47 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 | B65D41/48 |
| Official title | non-metallic, e.g. made of paper or plastics {(B65D41/47 takes precedence)} |
| Display label | non-metallic, e.g. made of paper or plastics {(B65D41/47 takes precedence)} |
| Total patents | 36 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 9 |
| 2022 | 2 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Closure with hinge
US-12570449-B2 · Mar 10, 2026 · US
Caps for a container and method for making a cap for a container
US-2025223083-A1 · Jul 10, 2025 · US
Sealing cap and detaching method of sealing cap
US-2025214751-A1 · Jul 3, 2025 · US
Flip-top tamper-evident closure and a package
US-2025145340-A1 · May 8, 2025 · US
Medical device package with flip cap having a snap fit
US-12144935-B2 · Nov 19, 2024 · US
Closure with Hinge
US-2024025608-A1 · Jan 25, 2024 · US
Cap for a container, and method for producing a cap
US-11827422-B2 · Nov 28, 2023 · US
Closure with hinge
US-11814224-B2 · Nov 14, 2023 · US
Bottle closure assembly including a polyethylene composition
US-2023264872-A1 · Aug 24, 2023 · US
Medical device package with twist-off cap
US-11707599-B2 · Jul 25, 2023 · US
Medical Device Package With Flip Cap Having a Snap Fit
US-2023211121-A1 · Jul 6, 2023 · US
Breakable locking cap for a container comprising a neck
US-11535429-B2 · Dec 27, 2022 · US
Cap and induction seal designed to be opened by piercing in a diagnostic analyzer
US-11420208-B2 · Aug 23, 2022 · US
Medical Device Package With Flip Cap Having a Snap Fit
US-2021402135-A1 · Dec 30, 2021 · US
Spout cap, spout, and container with spout
US-11167893-B2 · Nov 9, 2021 · US
Medical device package with flip cap having a snap fit
US-11141562-B2 · Oct 12, 2021 · US
Bottle closure assembly including a polyethylene composition
US-2021253321-A1 · Aug 19, 2021 · US
Bottle closure assembly including a polyethylene composition
US-11046491-B2 · Jun 29, 2021 · US
Spout cap, spout, and container with spout
US-2021086967-A1 · Mar 25, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D41/48?
- CPC B65D41/48 is the Cooperative Patent Classification code for “non-metallic, e.g. made of paper or plastics {(B65D41/47 takes precedence)}.”
- How many patents are filed under CPC B65D41/48 (non-metallic, e.g. made of paper or plastics {(B65D41/47 takes precedence)})?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC B65D41/48 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).