System and method using cancellation electromagnets to control magnetic wheel adhesion
US-2025289265-A1 · Sep 18, 2025 · US
with disc body formed by two or more axially spaced discs {(comprising rail-engaging elements formed by two or more axially spaced discs B60B17/0013)}
with disc body formed by two or more axially spaced discs {(comprising rail-engaging elements formed by two or more axially spaced discs B60B17/0013)} · 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 | B60B3/08 |
| Official title | with disc body formed by two or more axially spaced discs {(comprising rail-engaging elements formed by two or more axially spaced discs B60B17/0013)} |
| Display label | with disc body formed by two or more axially spaced discs {(comprising rail-engaging elements formed by two or more axially spaced discs B60B17/0013)} |
| Total patents | 48 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 5 |
| 2017 | 6 |
| 2018 | 7 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method using internal cancellation magnets to control magnetic wheel adhesion
US-12397582-B2 · Aug 26, 2025 · US
Electromagnets to control magnetic wheel adhesion
US-12350962-B2 · Jul 8, 2025 · US
Seal mechanism for wheel assemblies
US-12337612-B2 · Jun 24, 2025 · US
Seal mechanism for wheel assemblies
US-2024308269-A1 · Sep 19, 2024 · US
Wheel, drive wheel, and wheelchair
US-12016806-B2 · Jun 25, 2024 · US
Bearing unit for an aircraft wheel
US-11994164-B2 · May 28, 2024 · US
System and method using cancellation electromagnets to control magnetic wheel adhesion
US-2023364943-A1 · Nov 16, 2023 · US
System and method using internal cancellation magnets to control magnetic wheel adhesion
US-2023356543-A1 · Nov 9, 2023 · US
Augmenter for a landing gear drive system
US-2023339606-A1 · Oct 26, 2023 · US
Modular pdu wheel assembly
US-2023249493-A1 · Aug 10, 2023 · US
Wheel for a support structure
US-11697307-B2 · Jul 11, 2023 · US
Bearing unit for an aircraft wheel
US-2022373023-A1 · Nov 24, 2022 · US
Composite wheel assembly and method of manufacturing
US-11370246-B2 · Jun 28, 2022 · US
Wheel for a support structure
US-2022176734-A1 · Jun 9, 2022 · US
Composite wheel assembly and method of manufacturing
US-11285756-B2 · Mar 29, 2022 · US
Webbed idler wheel assembly for tracked machines
US-11230333-B2 · Jan 25, 2022 · US
Wheel, drive wheel, and wheelchair
US-2021393459-A1 · Dec 23, 2021 · US
Wheel for a support structure
US-2021354513-A1 · Nov 18, 2021 · US
Wheel for a support structure
US-11110749-B2 · Sep 7, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60B3/08?
- CPC B60B3/08 is the Cooperative Patent Classification code for “with disc body formed by two or more axially spaced discs {(comprising rail-engaging elements formed by two or more axially spaced discs B60B17/0013)}.”
- How many patents are filed under CPC B60B3/08 (with disc body formed by two or more axially spaced discs {(comprising rail-engaging elements formed by two or more axially spaced discs B60B17/0013)})?
- Our database includes 48 publications tagged with this CPC code.
- Is patent activity under CPC B60B3/08 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).