Adhesion devices for transport assemblies to engage non-metallic surfaces
US-12491956-B2 · Dec 9, 2025 · US
having magnetic or pneumatic adhesion
having magnetic or pneumatic adhesion · 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 | B62D55/265 |
| Official title | having magnetic or pneumatic adhesion |
| Display label | having magnetic or pneumatic adhesion |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 6 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dynamically magnetized chassis for crawling robotic vehicles
US-12365405-B2 · Jul 22, 2025 · US
Apparatus for releasing magnetic crawler from ferromagnetic operating surface
US-12172717-B1 · Dec 24, 2024 · US
Adhesion devices for transport assemblies to engage non-metallic surfaces
US-2024326517-A1 · Oct 3, 2024 · US
Autonomous surface crawling robot
US-12084133-B2 · Sep 10, 2024 · US
Inspection robot system for customs inspection of container-loaded cargo
US-2024165824-A1 · May 23, 2024 · US
Track drive with spring-biased feet
US-11981377-B1 · May 14, 2024 · US
Underwater robot for removing marine biofouling from hulls of floating units, with system for containing and capturing waste
US-2024051645-A1 · Feb 15, 2024 · US
Magnetically-attracting crawler moving device, multi-connected magnetically-attracting crawler moving device, and generator inspection robot
US-2023406427-A1 · Dec 21, 2023 · US
Systems and methods for monitoring vehicles
US-2023356792-A1 · Nov 9, 2023 · US
Dynamically magnetized chassis for crawling robotic vehicles
US-2023312031-A1 · Oct 5, 2023 · US
Endless-track traveling apparatus and traveling body
US-11766774-B2 · Sep 26, 2023 · US
Endless-track traveling apparatus, and movable body of generator inspection robot including the same
US-11319003-B2 · May 3, 2022 · US
Autonomous surface crawling robot
US-2021394841-A1 · Dec 23, 2021 · US
Endless-track traveling apparatus, and movable body of generator inspection robot including the same
US-2021155300-A1 · May 27, 2021 · US
Device capable of traveling on wall surface while adhering thereto
US-10960945-B2 · Mar 30, 2021 · US
Systems and methods for monitoring vehicles
US-2020070906-A1 · Mar 5, 2020 · US
Device capable of traveling on wall surface while adhering thereto
US-2020017151-A1 · Jan 16, 2020 · US
Robotic device for providing vertical mobility
US-10532781-B2 · Jan 14, 2020 · US
Inspection apparatus and method for patrol-inspection of rigid cage channel
US-10501132-B2 · Dec 10, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B62D55/265?
- CPC B62D55/265 is the Cooperative Patent Classification code for “having magnetic or pneumatic adhesion.”
- How many patents are filed under CPC B62D55/265 (having magnetic or pneumatic adhesion)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC B62D55/265 growing?
- Publication counts under this code: 6 in 2024 vs 2 in 2025 (latest complete years).