Aerosol Generation Device with Sleeve Cover
US-2023276851-A1 · Sep 7, 2023 · US
Sleeves, e.g. postal tubes
Sleeves, e.g. postal tubes · 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 | B65D59/04 |
| Official title | Sleeves, e.g. postal tubes |
| Display label | Sleeves, e.g. postal tubes |
| Total patents | 63 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 12 |
| 2017 | 7 |
| 2018 | 11 |
| 2019 | 8 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Shipping container for rolled goods
US-11628996-B2 · Apr 18, 2023 · US
Shipping container for rolled goods
US-2022402673-A1 · Dec 22, 2022 · US
Shipping container for rolled goods
US-11459153-B2 · Oct 4, 2022 · US
Hole punching and spindle stuffing after bagger
US-2022097882-A1 · Mar 31, 2022 · US
Shipping container for rolled goods
US-2022089345-A1 · Mar 24, 2022 · US
Packaging for light bulbs
US-11273974-B2 · Mar 15, 2022 · US
Food tray
US-2022048690-A1 · Feb 17, 2022 · US
Shipping container for rolled goods
US-11148862-B1 · Oct 19, 2021 · US
Food tray
US-11053062-B2 · Jul 6, 2021 · US
Method and device for thermal activation of packaging sleeves
US-10843832-B2 · Nov 24, 2020 · US
Packaging for light bulbs
US-2020165061-A1 · May 28, 2020 · US
Food tray
US-2020062486-A1 · Feb 27, 2020 · US
Packaging for light bulbs
US-10543976-B2 · Jan 28, 2020 · US
Thin wall product display tube
US-10537133-B2 · Jan 21, 2020 · US
Solid drug storage apparatus, formulations and methods of use
US-10485765-B2 · Nov 26, 2019 · US
Container construction for powdered material
US-2019298110-A1 · Oct 3, 2019 · US
Food tray
US-10384853-B2 · Aug 20, 2019 · US
Container construction for powdered material
US-10342388-B2 · Jul 9, 2019 · US
Solid drug storage apparatus, formulations and methods of use
US-2019183804-A1 · Jun 20, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D59/04?
- CPC B65D59/04 is the Cooperative Patent Classification code for “Sleeves, e.g. postal tubes.”
- How many patents are filed under CPC B65D59/04 (Sleeves, e.g. postal tubes)?
- Our database includes 63 publications tagged with this CPC code.
- Is patent activity under CPC B65D59/04 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).