Copper-coated steel wire, spring, stranded wire, insulated electric wire, and cable
US-12224079-B2 · Feb 11, 2025 · US
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Canted-coil springs
Canted-coil 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 | F16F1/045 |
| Official title | {Canted-coil springs} |
| Display label | Canted-coil springs |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fluid connection assembly
US-12038114-B2 · Jul 16, 2024 · US
Fluid connection assembly
US-2023375115-A1 · Nov 23, 2023 · US
Canted coil spring and connector
US-11674193-B2 · Jun 13, 2023 · US
Copper-coated steel wire and canted coil spring
US-11459644-B2 · Oct 4, 2022 · US
Copper-coated steel wire, spring, stranded wire, insulated electric wire, and cable
US-2022238248-A1 · Jul 28, 2022 · US
Wire material for canted coil spring and canted coil spring
US-11186902-B2 · Nov 30, 2021 · US
Copper-coated steel wire and canted coil spring
US-2021079505-A1 · Mar 18, 2021 · US
Connector
US-10840628-B2 · Nov 17, 2020 · US
Shield grounding electrical connectors
US-10756471-B1 · Aug 25, 2020 · US
Canted coil spring and connector
US-2020080166-A1 · Mar 12, 2020 · US
Wire material for canted coil spring and canted coil spring
US-2020056671-A1 · Feb 20, 2020 · US
Connector
US-2019386417-A1 · Dec 19, 2019 · US
Lift pin holder with spring retention for substrate processing systems
US-10460977-B2 · Oct 29, 2019 · US
Wired material for canted coil spring, canted coil spring, and manufacturing methods therefor
US-2019154096-A1 · May 23, 2019 · US
Lift pin holder with spring retention for substrate processing systems
US-2018090363-A1 · Mar 29, 2018 · US