Insulator having an end fitting and a connecting device as well as arrangement for dissipating overvoltage
US-2021174991-A1 · Jun 10, 2021 · US
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Arcing horns (associated with insulators H01B17/46)
Arcing horns (associated with insulators H01B17/46) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01T4/14 |
| Official title | Arcing horns (associated with insulators H01B17/46) |
| Display label | Arcing horns (associated with insulators H01B17/46) |
| Total patents | 13 |
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 | 4 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Contact device
US-11011324-B2 · May 18, 2021 · US
Insulator arrangement for an overhead line
US-10672541-B2 · Jun 2, 2020 · US
Contact device
US-2019013158-A1 · Jan 10, 2019 · US
Contact device
US-10032570-B2 · Jul 24, 2018 · US
Insulator arrangement for an overhead line
US-2018068767-A1 · Mar 8, 2018 · US
Bus end arc interrupter
US-9515464-B2 · Dec 6, 2016 · US
Arc management system for an electrical enclosure assembly
US-9419413-B2 · Aug 16, 2016 · US
Bus end arc interrupter
US-2016190780-A1 · Jun 30, 2016 · US
Electrode arrangement for an electrical component
US-9337646-B2 · May 10, 2016 · US
Arc management system for an electrical enclosure assembly
US-2015333486-A1 · Nov 19, 2015 · US
Contact device
US-2015325385-A1 · Nov 12, 2015 · US
Spark gap configuration for providing overvoltage protection
US-9118168-B2 · Aug 25, 2015 · US