Frame folding mechanism, frame locking mechanism, backrest unlocking mechanism and stroller
US-12128943-B2 · Oct 29, 2024 · US
by folding down the body to the wheel carriage or by retracting projecting parts into the box-shaped body
by folding down the body to the wheel carriage or by retracting projecting parts into the box-shaped body · 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 | B62B7/10 |
| Official title | by folding down the body to the wheel carriage or by retracting projecting parts into the box-shaped body |
| Display label | by folding down the body to the wheel carriage or by retracting projecting parts into the box-shaped body |
| Total patents | 92 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 8 |
| 2017 | 7 |
| 2018 | 9 |
| 2019 | 11 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 10 |
| 2024 | 8 |
| 2025 | 17 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Child carriage
US-2023373548-A1 · Nov 23, 2023 · US
Compact foldable stroller
US-2023219612-A1 · Jul 13, 2023 · US
Stroller frame and stroller
US-2023182800-A1 · Jun 15, 2023 · US
Frame folding mechanism, frame locking mechanism, backrest unlocking mechanism and stroller
US-2023042740-A1 · Feb 9, 2023 · US
Synchronous folding mechanism and stroller having the same
US-2023038830-A1 · Feb 9, 2023 · US
Child stroller frame
US-2022258786-A1 · Aug 18, 2022 · US
Pivotal joint structure and stroller therewith
US-2022204067-A1 · Jun 30, 2022 · US
Child stroller frame
US-11358623-B2 · Jun 14, 2022 · US
Child stroller apparatus and child seat suitable for use on the same
US-2022024508-A1 · Jan 27, 2022 · US
Stroller With Linkage-Foldable Backrest
US-2022024509-A1 · Jan 27, 2022 · US
User-defined stimulation patterns for juvenile products
US-2021405633-A1 · Dec 30, 2021 · US
Multi child stroller
US-11208135-B2 · Dec 28, 2021 · US
Child stroller apparatus and child seat suitable for use on the same
US-11173940-B2 · Nov 16, 2021 · US
User-defined stimulation patterns for juvenile products
US-11054819-B2 · Jul 6, 2021 · US
Synchronous folding mechanism and stroller having the same
US-2021114649-A1 · Apr 22, 2021 · US
Juvenile stroller
US-10843719-B2 · Nov 24, 2020 · US
Multi child stroller
US-2020353964-A1 · Nov 12, 2020 · US
Child stroller frame
US-2020216107-A1 · Jul 9, 2020 · US
Child stroller apparatus
US-10526000-B2 · Jan 7, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B62B7/10?
- CPC B62B7/10 is the Cooperative Patent Classification code for “by folding down the body to the wheel carriage or by retracting projecting parts into the box-shaped body.”
- How many patents are filed under CPC B62B7/10 (by folding down the body to the wheel carriage or by retracting projecting parts into the box-shaped body)?
- Our database includes 92 publications tagged with this CPC code.
- Is patent activity under CPC B62B7/10 growing?
- Publication counts under this code: 8 in 2024 vs 17 in 2025 (latest complete years).