Mobile robots with shape-changing tensegrity structures
US-2024351370-A1 · Oct 24, 2024 · US
expansible
expansible · 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 | B60B19/04 |
| Official title | expansible |
| Display label | expansible |
| Total patents | 76 |
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 | 3 |
| 2016 | 5 |
| 2018 | 4 |
| 2019 | 12 |
| 2020 | 7 |
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 11 |
| 2024 | 10 |
| 2025 | 12 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Collapsible wheels and methods of making collapsible wheels
US-2024343063-A1 · Oct 17, 2024 · US
Transformable wheel and leg assembly
US-12103331-B2 · Oct 1, 2024 · US
Movable object and method of controlling the same
US-2024270014-A1 · Aug 15, 2024 · US
Wheel assembly
US-2024239136-A1 · Jul 18, 2024 · US
Wheel and leg transformable robot with suspension and autonomous navigation
US-2024181805-A1 · Jun 6, 2024 · US
Wheel structure and method of controlling wheel structure
US-2024109365-A1 · Apr 4, 2024 · US
Moving body
US-2024109590-A1 · Apr 4, 2024 · US
Wheel and Moving Object Including the Same
US-2024051627-A1 · Feb 15, 2024 · US
Transformable wheel module
US-2023331039-A1 · Oct 19, 2023 · US
Wheel-legged amphibious mobile robot with variable attack angle
US-11752819-B2 · Sep 12, 2023 · US
Wheel device and mobile robot device comprising same
US-2023256588-A1 · Aug 17, 2023 · US
Wheel device and mobile robot device comprising same
US-2023234395-A1 · Jul 27, 2023 · US
Driving wheel and mobility vehicle including same
US-11701274-B2 · Jul 18, 2023 · US
Collapsible wheels and methods of making collapsible wheels
US-11667152-B2 · Jun 6, 2023 · US
Vehicle and Method of Controlling the Same
US-2023158832-A1 · May 25, 2023 · US
Wheel and vehicle
US-11623473-B2 · Apr 11, 2023 · US
Driving wheel and drive unit including the same
US-2023042031-A1 · Feb 9, 2023 · US
Wheel and vehicle
US-2023041624-A1 · Feb 9, 2023 · US
Vehicle with articulated wheel
US-11571926-B2 · Feb 7, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60B19/04?
- CPC B60B19/04 is the Cooperative Patent Classification code for “expansible.”
- How many patents are filed under CPC B60B19/04 (expansible)?
- Our database includes 76 publications tagged with this CPC code.
- Is patent activity under CPC B60B19/04 growing?
- Publication counts under this code: 10 in 2024 vs 12 in 2025 (latest complete years).