Grommet and vehicle including the same
US-2025319829-A1 · Oct 16, 2025 · US
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using separate protective tubing in the conduits or ducts
using separate protective tubing in the conduits or ducts · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02G3/40 |
| Official title | using separate protective tubing in the conduits or ducts |
| Display label | using separate protective tubing in the conduits or ducts |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Building having a metallic, electrically conductive tube, electrical line positioned in a tube of this type and metallic, electrically conductive tube for this purpose
US-11764557-B2 · Sep 19, 2023 · US
Hybrid cable assembly
US-11676741-B2 · Jun 13, 2023 · US
Transit with smoke and fire protection
US-11336079-B2 · May 17, 2022 · US
Building having a metallic, electrically conductive tube, electrical line positioned in a tube of this type and metallic, electrically conductive tube for this purpose
US-2022045494-A1 · Feb 10, 2022 · US
Building having a metal, electrically conductive tube, electrical line positioned in a tube of this type, and metal, electrically conductive tube for this purpose
US-11183822-B2 · Nov 23, 2021 · US
Hybrid cable assembly
US-2021090762-A1 · Mar 25, 2021 · US
Building having a metal, electrically conductive tube, electrical line positioned in a tube of this type, and metal, electrically conductive tube for this purpose
US-2021091548-A1 · Mar 25, 2021 · US
Hybrid cable assembly having shielded and unshielded portions
US-10930411-B2 · Feb 23, 2021 · US
Wire harness
US-10717399-B2 · Jul 21, 2020 · US
Transit with smoke and fire protection
US-2020153211-A1 · May 14, 2020 · US
Hybrid cable assembly
US-2020118711-A1 · Apr 16, 2020 · US
Wire harness
US-2020070748-A1 · Mar 5, 2020 · US
Clamp structure of harness protection tube
US-9358938-B2 · Jun 7, 2016 · US
Clamp structure of harness protection tube
US-2015151693-A1 · Jun 4, 2015 · US