Anti-icing magnetic fluid material for a conductor and preparation method thereof
US-2025388794-A1 · Dec 25, 2025 · US
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Devices for removing snow or ice from lines or cables
Devices for removing snow or ice from lines or cables · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02G7/16 |
| Official title | Devices for removing snow or ice from lines or cables |
| Display label | Devices for removing snow or ice from lines or cables |
| Total patents | 23 |
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 | 3 |
| 2017 | 1 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ice shields for cutout mounting
US-2025112000-A1 · Apr 3, 2025 · US
Carrier mechanism for walking on line
US-11283247-B2 · Mar 22, 2022 · US
Carrier mechanism for walking on line
US-2022045489-A1 · Feb 10, 2022 · US
Climate responsive transmission lines
US-11018488-B2 · May 25, 2021 · US
Durable coating compositions and coatings formed thereof
US-10836914-B2 · Nov 17, 2020 · US
Climate responsive transmission lines
US-2020274345-A1 · Aug 27, 2020 · US
A sheath of a structural cable comprising heating components
US-2020263355-A1 · Aug 20, 2020 · US
Systems and methods for aerial treatment of overhead cabling
US-10714913-B2 · Jul 14, 2020 · US
Systems and methods for aerial treatment of overhead cabling
US-10461512-B2 · Oct 29, 2019 · US
Predicting ice coating status on transmission lines
US-10386542-B2 · Aug 20, 2019 · US
Durable coating compositions and coatings formed thereof
US-10308815-B2 · Jun 4, 2019 · US
Locomotive regenerative electric energy feedback system with ice melting function and control method
US-10279686-B2 · May 7, 2019 · US
Locomotive regenerative electric energy feedback system with ice melting function and control method
US-2019070964-A1 · Mar 7, 2019 · US
Systems and methods for aerial treatment of overhead cabling
US-2018331516-A1 · Nov 15, 2018 · US
Systems and methods for aerial treatment of overhead cabling
US-2018331515-A1 · Nov 15, 2018 · US
Durable coating compositions and coatings formed thereof
US-2018112077-A1 · Apr 26, 2018 · US
Durable coating compositions and coatings formed thereof
US-2018112078-A1 · Apr 26, 2018 · US
Switching apparatus, control system and method for varying an impedance of a phase line
US-9941680-B2 · Apr 10, 2018 · US
Device for removing ice and snow from power transmission line
US-9590407-B2 · Mar 7, 2017 · US