Systems and methods for performing maintenance of an amusement park attraction system
US-12571165-B2 · Mar 10, 2026 · US
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with vehicles rolling trackless on the ground
with vehicles rolling trackless on the ground · 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 | B61B10/04 |
| Official title | with vehicles rolling trackless on the ground |
| Display label | with vehicles rolling trackless on the ground |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Synchronization apparatuses and methods of use
US-12509307-B2 · Dec 30, 2025 · US
Synchronization apparatuses and methods of use
US-2025263250-A1 · Aug 21, 2025 · US
Systems and methods for performing maintenance of an amusement park attraction system
US-2024003097-A1 · Jan 4, 2024 · US
Transfer cart
US-11505216-B2 · Nov 22, 2022 · US
Transfer cart
US-2021291879-A1 · Sep 23, 2021 · US
Towing device of automatic guided vehicle and automatic guided vehicle having the same
US-10960717-B2 · Mar 30, 2021 · US
Towing device of automatic guided vehicle and automatic guided vehicle having the same
US-2019126697-A1 · May 2, 2019 · US
Conveyance device utilizing coupled wagons
US-10005476-B2 · Jun 26, 2018 · US
Guide track for track-based vehicle, and traffic system
US-9738178-B2 · Aug 22, 2017 · US
Conveying apparatus
US-9463932-B2 · Oct 11, 2016 · US
Guide track for track-based vehicle, and traffic system
US-2016207422-A1 · Jul 21, 2016 · US
Guide track for track-based vehicle, and traffic system
US-9321372-B2 · Apr 26, 2016 · US
Guide rail type vehicle
US-9061690-B2 · Jun 23, 2015 · US
Bogie for guide rail type vehicle
US-8973507-B2 · Mar 10, 2015 · US