Hydraulic system and passenger restraint system
US-12570235-B2 · Mar 10, 2026 · US
Roundabouts
Roundabouts · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A63G1/00 |
| Official title | Roundabouts |
| Display label | Roundabouts |
| Total patents | 50 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 8 |
| 2019 | 7 |
| 2020 | 5 |
| 2021 | 6 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 5 |
| 2025 | 1 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for performing maintenance of an amusement park attraction system
US-12571165-B2 · Mar 10, 2026 · US
Hydraulic system and passenger restraint system
US-2026042412-A1 · Feb 12, 2026 · US
Hydraulic system and passenger restraint system
US-2025236258-A1 · Jul 24, 2025 · US
Loading turntable systems and methods
US-2024375692-A1 · Nov 14, 2024 · US
Loading turntable systems and methods
US-12060092-B2 · Aug 13, 2024 · US
Choreographed ride systems and methods
US-2024198245-A1 · Jun 20, 2024 · US
Choreographed ride systems and methods
US-11918925-B2 · Mar 5, 2024 · US
Systems and methods for performing maintenance of an amusement park attraction system
US-2024003097-A1 · Jan 4, 2024 · US
Ride vehicle tracking system
US-11813542-B2 · Nov 14, 2023 · US
Motion generating platform assembly
US-11731058-B2 · Aug 22, 2023 · US
Loading turntable systems and methods
US-2023166779-A1 · Jun 1, 2023 · US
Choreographed ride systems and methods
US-2023100263-A1 · Mar 30, 2023 · US
Loading turntable systems and methods
US-11584406-B2 · Feb 21, 2023 · US
Loading turntable systems and methods
US-11524710-B2 · Dec 13, 2022 · US
Choreographed ride systems and methods
US-11517828-B2 · Dec 6, 2022 · US
Systems and methods for deterring guest evacuations
US-11400886-B2 · Aug 2, 2022 · US
Hybrid ride vehicle systems and methods
US-11241633-B2 · Feb 8, 2022 · US
Ride vehicle tracking system
US-2021346813-A1 · Nov 11, 2021 · US
Ride system with vehicle support for suspension and floating operation
US-2021346814-A1 · Nov 11, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A63G1/00?
- CPC A63G1/00 is the Cooperative Patent Classification code for “Roundabouts.”
- How many patents are filed under CPC A63G1/00 (Roundabouts)?
- Our database includes 50 publications tagged with this CPC code.
- Is patent activity under CPC A63G1/00 growing?
- Publication counts under this code: 5 in 2024 vs 1 in 2025 (latest complete years).