Transmission for a motor vehicle
US-12535132-B2 · Jan 27, 2026 · US
using helical springs
using helical springs · 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 | F03G1/024 |
| Official title | {using helical springs} |
| Display label | using helical springs |
| Total patents | 36 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 8 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Adjustable lift system
US-2026007228-A1 · Jan 8, 2026 · US
Adjustable lift system
US-2025302190-A1 · Oct 2, 2025 · US
Adjustable lift system
US-2025305621-A1 · Oct 2, 2025 · US
Wind up swing assembly and method of use
US-2025213052-A1 · Jul 3, 2025 · US
Transmission for a Motor Vehicle
US-2023073972-A1 · Mar 9, 2023 · US
Methods and apparatus for suspension lock out and signal generation
US-2022252129-A1 · Aug 11, 2022 · US
Foreign substance removing device
US-11344926-B2 · May 31, 2022 · US
Methods and apparatus for suspension lock out and signal generation
US-11162555-B2 · Nov 2, 2021 · US
Power generation for valve actuators
US-10989175-B2 · Apr 27, 2021 · US
Coil spring unit, driving force transmitting device and image forming apparatus
US-10837428-B2 · Nov 17, 2020 · US
Foreign substance removing device
US-2020254493-A1 · Aug 13, 2020 · US
Coil spring unit, driving force transmitting device and image forming apparatus
US-2020191126-A1 · Jun 18, 2020 · US
Methods and apparatus for suspension lock out and signal generation
US-2020173515-A1 · Jun 4, 2020 · US
Coil spring unit, driving force transmitting device and image forming apparatus
US-10590917-B2 · Mar 17, 2020 · US
Methods and apparatus for suspension lock out and signal generation
US-10550909-B2 · Feb 4, 2020 · US
Spring operated actuator for an electric apparatus
US-10522304-B2 · Dec 31, 2019 · US
Spring Operated Actuator For An Electric Apparatus
US-2019348231-A1 · Nov 14, 2019 · US
Bicycle seat post with two-way, spring-assist height adjustment
US-10399624-B2 · Sep 3, 2019 · US
Linear drive for an adjustment element of a motor vehicle
US-10358855-B2 · Jul 23, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F03G1/024?
- CPC F03G1/024 is the Cooperative Patent Classification code for “using helical springs.”
- How many patents are filed under CPC F03G1/024 (using helical springs)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC F03G1/024 growing?
- Publication counts under this code: 1 in 2023 vs 3 in 2025 (latest complete years).