Carrier for containers
US-12545490-B2 · Feb 10, 2026 · US
Openings or windows formed in the side walls
Openings or windows formed in the side walls · 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 | B65D71/22 |
| Official title | Openings or windows formed in the side walls |
| Display label | Openings or windows formed in the side walls |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 1 |
| 2022 | 3 |
| 2024 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Article carrier and blank therefor
US-2024294315-A1 · Sep 5, 2024 · US
Carrier for Containers
US-2024294319-A1 · Sep 5, 2024 · US
Carrier with handle features
US-12006116-B2 · Jun 11, 2024 · US
Packaging sleeve and method of retaining a plurality of individually packaged products
US-11345531-B2 · May 31, 2022 · US
Carrier with handle features
US-2022153494-A1 · May 19, 2022 · US
Carrier with handle features
US-11305924-B2 · Apr 19, 2022 · US
Carton and blank therefor
US-11072474-B2 · Jul 27, 2021 · US
Packaging Sleeve and Method of Retaining a Plurality of Individually Packaged Products
US-2020223612-A1 · Jul 16, 2020 · US
Dual end-cap bundle of stacked consumer products
US-10611536-B2 · Apr 7, 2020 · US
Carton and carton blank
US-10562685-B2 · Feb 18, 2020 · US
Carton and blank therefor
US-2020039714-A1 · Feb 6, 2020 · US
Dual end-cap bundle of stacked consumer products
US-2020002072-A1 · Jan 2, 2020 · US
Contact lens packaging and methods of manufacturing packaged contact lenses
US-10364082-B2 · Jul 30, 2019 · US
Carrier With Handle Features
US-2019225398-A1 · Jul 25, 2019 · US
Carton and carton blank
US-10053271-B2 · Aug 21, 2018 · US
Carton with handle and dispenser
US-10023372-B2 · Jul 17, 2018 · US
Carton and carton blank
US-2017275071-A1 · Sep 28, 2017 · US
Carrier for containers
US-9708112-B2 · Jul 18, 2017 · US
Carton and carton blank
US-9676534-B2 · Jun 13, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D71/22?
- CPC B65D71/22 is the Cooperative Patent Classification code for “Openings or windows formed in the side walls.”
- How many patents are filed under CPC B65D71/22 (Openings or windows formed in the side walls)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC B65D71/22 growing?
- Publication counts under this code: 3 in 2022 vs 3 in 2024 (latest complete years).