Shock absorber attachment jig
US-2025282433-A1 · Sep 11, 2025 · US
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by compressing coil springs
by compressing coil springs · 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 | B25B27/304 |
| Official title | {by compressing coil springs} |
| Display label | by compressing coil springs |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Spring compression apparatus
US-2025001568-A1 · Jan 2, 2025 · US
Assembly method and assembly device for suspension device of vehicle and mixed model production line
US-12134437-B2 · Nov 5, 2024 · US
Assembly method and assembly device for suspension device of vehicle and mixed model production line
US-2023054319-A1 · Feb 23, 2023 · US
Pressing and retaining device for spring
US-2022288755-A1 · Sep 15, 2022 · US
Method for manufacturing automobile and compression holding jig
US-11066114-B2 · Jul 20, 2021 · US
Method for manufacturing automobile and compression holding jig
US-2020010132-A1 · Jan 9, 2020 · US
Spring compressor and method of use thereof
US-10369685-B2 · Aug 6, 2019 · US
Steering shock compressor systems and methods
US-10005175-B2 · Jun 26, 2018 · US
Spring compressor and method of use thereof
US-2017232596-A1 · Aug 17, 2017 · US
System having high-temperature fuel cells
US-9005833-B2 · Apr 14, 2015 · US