Model test device and method for curtain grouting and excavation of tunnels in high-temperature, water-rich and weak strata
US-2023335014-A1 · Oct 19, 2023 · US
Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes (model vehicles, tracks therefor, models in the nature of toys A63H)
Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes (model vehicles, tracks therefor, models in the nature of toys A63H) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G09B25/00 |
| Official title | Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes (model vehicles, tracks therefor, models in the nature of toys A63H) |
| Display label | Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes (model vehicles, tracks therefor, models in the nature of toys A63H) |
| Total patents | 82 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 10 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 5 |
| 2020 | 1 |
| 2021 | 11 |
| 2022 | 7 |
| 2023 | 12 |
| 2024 | 10 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Nuclear detection simulation device based on nanosecond light source and nuclear signal inversion technology
US-11754729-B2 · Sep 12, 2023 · US
Virtual manual transmission system for electric vehicle
US-11654779-B2 · May 23, 2023 · US
Breast motion simulator
US-11602231-B2 · Mar 14, 2023 · US
Virtual manual transmission system for electric vehicle
US-2023039347-A1 · Feb 9, 2023 · US
Nuclear detection simulation device based on nanosecond light source and nuclear signal inversion technology
US-2023010244-A1 · Jan 12, 2023 · US
Platform, system and method for simulating critical rock collapse of surrounding rock in underground engineering
US-2022349147-A1 · Nov 3, 2022 · US
Method and server for supporting generation of scenarios for testing autonomous driving and/or advanced driver assistance system functionality
US-2022222982-A1 · Jul 14, 2022 · US
Integrated test device and method for filling karst cave deposition and tunnel intermittent water and mud inrush disasters
US-2022205971-A1 · Jun 30, 2022 · US
System and method for simulating formation and evolution of a deep-sea cold seep ecosystem
US-2022198962-A1 · Jun 23, 2022 · US
Method and device for supporting generation of scenarios for testing autonomous driving and/or advanced driver assistance system functionality
US-2022185322-A1 · Jun 16, 2022 · US
Time-of-flight simulation data training circuitry, time-of-flight simulation data training method, time-of-flight simulation data output method, time-of-flight simulation data output circuitry
US-2022163673-A1 · May 26, 2022 · US
Teaching and demonstration tool for simulating fabric construction
US-11302220-B2 · Apr 12, 2022 · US
Self-heating effect apparatus and test method
US-11137440-B2 · Oct 5, 2021 · US
Experiment platform for simulating fire in underground traffic conversion channel
US-2021268324-A1 · Sep 2, 2021 · US
Teaching and demonstration tool for simulating fabric construction
US-2021209970-A1 · Jul 8, 2021 · US
System and method for gathering and analyzing biometric user feedback for use in social media and advertising applications
US-2021196188-A1 · Jul 1, 2021 · US
Breast motion simulator
US-2021127859-A1 · May 6, 2021 · US
Breast motion simulator
US-2021127858-A1 · May 6, 2021 · US
Remote-demonstration unit and system
US-2021097892-A1 · Apr 1, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G09B25/00?
- CPC G09B25/00 is the Cooperative Patent Classification code for “Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes (model vehicles, tracks therefor, models in the nature of toys A63H).”
- How many patents are filed under CPC G09B25/00 (Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes (model vehicles, tracks therefor, models in the nature of toys A63H))?
- Our database includes 82 publications tagged with this CPC code.
- Is patent activity under CPC G09B25/00 growing?
- Publication counts under this code: 10 in 2024 vs 5 in 2025 (latest complete years).