Frame folding mechanism, frame locking mechanism, backrest unlocking mechanism and stroller
US-12128943-B2 · Oct 29, 2024 · US
the wheel axes being moved from each other during folding
the wheel axes being moved from each other during folding · 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 | B62B7/083 |
| Official title | {the wheel axes being moved from each other during folding} |
| Display label | the wheel axes being moved from each other during folding |
| 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 | 1 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 9 |
| 2019 | 6 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 13 |
| 2023 | 14 |
| 2024 | 14 |
| 2025 | 22 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Stroller frame locking mechanism and stroller having the same
US-12122442-B2 · Oct 22, 2024 · US
Child stroller apparatus
US-2024190496-A1 · Jun 13, 2024 · US
Child stroller apparatus
US-11945491-B2 · Apr 2, 2024 · US
Transportation device
US-2024092412-A1 · Mar 21, 2024 · US
Baby stroller with a folding mechanism triggered by a child carrier
US-2024017760-A1 · Jan 18, 2024 · US
Baby stroller frame
US-2023415806-A1 · Dec 28, 2023 · US
Frame structure and baby stroller
US-11840272-B2 · Dec 12, 2023 · US
Foldable frame assembly and stroller
US-11840273-B2 · Dec 12, 2023 · US
Child carriage
US-2023373548-A1 · Nov 23, 2023 · US
Stroller
US-11820415-B2 · Nov 21, 2023 · US
Baby stroller with a folding mechanism triggered by a child carrier
US-11807289-B2 · Nov 7, 2023 · US
Foldable mechanism and infant carrier thereof
US-11805920-B2 · Nov 7, 2023 · US
Stroller frame and stroller
US-2023182800-A1 · Jun 15, 2023 · US
Carrier
US-2023148379-A1 · May 11, 2023 · US
Support anti-breaking structure and stroller therewith
US-2023039662-A1 · Feb 9, 2023 · US
Frame folding mechanism, frame locking mechanism, backrest unlocking mechanism and stroller
US-2023042740-A1 · Feb 9, 2023 · US
Foldable mechanism and infant carrier thereof
US-2023018243-A1 · Jan 19, 2023 · US
Child seat frame and compact collapsible stroller
US-2023001977-A1 · Jan 5, 2023 · US
Compact collapsible stroller
US-2023001976-A1 · Jan 5, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B62B7/083?
- CPC B62B7/083 is the Cooperative Patent Classification code for “the wheel axes being moved from each other during folding.”
- How many patents are filed under CPC B62B7/083 (the wheel axes being moved from each other during folding)?
- Our database includes 92 publications tagged with this CPC code.
- Is patent activity under CPC B62B7/083 growing?
- Publication counts under this code: 14 in 2024 vs 22 in 2025 (latest complete years).