Ball drive apparatus and mobility including the same
US-2026008300-A1 · Jan 8, 2026 · US
with only three wheels
with only three wheels · 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 | B62D61/06 |
| Official title | with only three wheels |
| Display label | with only three wheels |
| Total patents | 48 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 6 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 8 |
| 2023 | 3 |
| 2024 | 7 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Damping module allowing for mounting of rotary wheel, and mobile apparatus
US-12441145-B2 · Oct 14, 2025 · US
Mobile body
US-2025236135-A1 · Jul 24, 2025 · US
Mechanical leg and wheeled mobile device
US-12263710-B2 · Apr 1, 2025 · US
Spherical body drive type movement device
US-12071187-B2 · Aug 27, 2024 · US
Mechanical leg and wheeled mobile device
US-2024227486-A1 · Jul 11, 2024 · US
Lift for moving containers
US-12024215-B2 · Jul 2, 2024 · US
Active-passive differential series-parallel connection supporting leg, gravity-based closing series-parallel connection supporting leg, and six-degree-of-freedom position-adjusting robot platform
US-12017714-B2 · Jun 25, 2024 · US
Robotic device
US-12011966-B2 · Jun 18, 2024 · US
Mechanical leg and wheeled mobile device
US-11993123-B2 · May 28, 2024 · US
In-vehicle stable platform system employing active suspension and control method thereof
US-11906392-B2 · Feb 20, 2024 · US
Damping module allowing for mounting of rotary wheel, and mobile apparatus
US-2023271467-A1 · Aug 31, 2023 · US
Robotic device
US-2023064598-A1 · Mar 2, 2023 · US
Mechanical leg and wheeled mobile device
US-2023038600-A1 · Feb 9, 2023 · US
Shape-Adaptive Robot For Off-Road High-Speed Applications
US-2022410992-A1 · Dec 29, 2022 · US
Microtransporters
US-11459044-B2 · Oct 4, 2022 · US
Method for maintaining stability of mobile robot and mobile robot thereof
US-11334094-B2 · May 17, 2022 · US
Inertial regulation active suspension system based on vehicle posture deviation, and control method thereof
US-11326985-B2 · May 10, 2022 · US
Method for controlling mobile robot and mobile robot therefor
US-11312201-B2 · Apr 26, 2022 · US
Method and system for scheduling pieces of materials based on real-time device status
US-11308453-B2 · Apr 19, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B62D61/06?
- CPC B62D61/06 is the Cooperative Patent Classification code for “with only three wheels.”
- How many patents are filed under CPC B62D61/06 (with only three wheels)?
- Our database includes 48 publications tagged with this CPC code.
- Is patent activity under CPC B62D61/06 growing?
- Publication counts under this code: 7 in 2024 vs 3 in 2025 (latest complete years).