Energy storage and delivery system and method
US-2025012259-A1 · Jan 9, 2025 · US
Other motors, e.g. gravity or inertia motors
Other motors, e.g. gravity or inertia motors · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F03G3/00 |
| Official title | Other motors, e.g. gravity or inertia motors |
| Display label | Other motors, e.g. gravity or inertia motors |
| Total patents | 65 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 9 |
| 2021 | 8 |
| 2022 | 6 |
| 2023 | 10 |
| 2024 | 10 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Energy storage and delivery system and method
US-2024426281-A1 · Dec 26, 2024 · US
Energy storage and delivery system with an elevator lift system and method of operating the same
US-2024418154-A1 · Dec 19, 2024 · US
Distributed active suspension system with an electrically driven pump and valve controlled hydraulic pump bypass flow path
US-2024416701-A1 · Dec 19, 2024 · US
Energy storage system and method
US-12049874-B2 · Jul 30, 2024 · US
Energy storage and delivery system and method
US-12044218-B2 · Jul 23, 2024 · US
Energy storage and delivery system and method
US-12037989-B2 · Jul 16, 2024 · US
Distributed active suspension system with an electrically driven pump and valve controlled hydraulic pump bypass flow path
US-11919348-B2 · Mar 5, 2024 · US
Energy storage and delivery system with an elevator lift system and method of operating the same
US-11920569-B2 · Mar 5, 2024 · US
Energy storage and delivery system and method
US-2024035451-A1 · Feb 1, 2024 · US
Energy storage and delivery system and method
US-2024018948-A1 · Jan 18, 2024 · US
Damped self-centering mechanism
US-11820629-B2 · Nov 21, 2023 · US
Energy storage and delivery system and method
US-11761432-B2 · Sep 19, 2023 · US
Elevator cage for energy storage and delivery system
US-11761431-B2 · Sep 19, 2023 · US
Energy storage and delivery method
US-11746758-B2 · Sep 5, 2023 · US
Energy storage and delivery system and method
US-11719229-B2 · Aug 8, 2023 · US
Energy storage and delivery system and method
US-2023184229-A1 · Jun 15, 2023 · US
Energy storage and delivery system with an elevator lift system and method of operating the same
US-2023151799-A1 · May 18, 2023 · US
Method and apparatus for storing energy
US-RE49532-E · May 16, 2023 · US
Energy storage and delivery system
US-11585328-B2 · Feb 21, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F03G3/00?
- CPC F03G3/00 is the Cooperative Patent Classification code for “Other motors, e.g. gravity or inertia motors.”
- How many patents are filed under CPC F03G3/00 (Other motors, e.g. gravity or inertia motors)?
- Our database includes 65 publications tagged with this CPC code.
- Is patent activity under CPC F03G3/00 growing?
- Publication counts under this code: 10 in 2024 vs 5 in 2025 (latest complete years).