Fuse With Encapsulated Arc Quenching Material
US-2024331964-A1 · Oct 3, 2024 · US
General constructions or structure of high voltage fuses, i.e. above 1000 V
General constructions or structure of high voltage fuses, i.e. above 1000 V · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H85/042 |
| Official title | General constructions or structure of high voltage fuses, i.e. above 1000 V |
| Display label | General constructions or structure of high voltage fuses, i.e. above 1000 V |
| Total patents | 73 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 9 |
| 2017 | 10 |
| 2018 | 5 |
| 2019 | 10 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 8 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fuse element assembly and method of fabricating the same
US-2023411100-A1 · Dec 21, 2023 · US
Design and fabrication of printed fuse
US-2023187160-A1 · Jun 15, 2023 · US
Ceramic printed fuse fabrication
US-2023170174-A1 · Jun 1, 2023 · US
Fabrication of printed fuse
US-11636993-B2 · Apr 25, 2023 · US
Modular high voltage fuse
US-11631566-B2 · Apr 18, 2023 · US
Method of fabricating a compact, high voltage, direct current electrical fuse
US-11605521-B2 · Mar 14, 2023 · US
Fuse adapter kit for a fuse of a switch-fuse module
US-11574786-B2 · Feb 7, 2023 · US
Battery pack having fuse box bracket for short circuit prevention
US-2022392727-A1 · Dec 8, 2022 · US
Fuse Adapter Kit for A Fuse of a Switch-Fuse Module
US-2022293386-A1 · Sep 15, 2022 · US
Fuse with stone sand matrix reinforcement
US-11393651-B2 · Jul 19, 2022 · US
Mechanical fuse striker
US-2022163306-A1 · May 26, 2022 · US
Modular high voltage fuse
US-2022157548-A1 · May 19, 2022 · US
High voltage cartridge fuse assembly
US-11251008-B2 · Feb 15, 2022 · US
A subsea fuse assembly
US-2022005661-A1 · Jan 6, 2022 · US
High voltage cartridge fuse assembly
US-2021375570-A1 · Dec 2, 2021 · US
Draw-out current limiting fuse
US-11133145-B2 · Sep 28, 2021 · US
Protection device with u-shaped fuse element
US-11049681-B1 · Jun 29, 2021 · US
Design and fabrication of printed fuse
US-2021183606-A1 · Jun 17, 2021 · US
High voltage power fuse including fatigue resistant fuse element and methods of making the same
US-10978267-B2 · Apr 13, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01H85/042?
- CPC H01H85/042 is the Cooperative Patent Classification code for “General constructions or structure of high voltage fuses, i.e. above 1000 V.”
- How many patents are filed under CPC H01H85/042 (General constructions or structure of high voltage fuses, i.e. above 1000 V)?
- Our database includes 73 publications tagged with this CPC code.
- Is patent activity under CPC H01H85/042 growing?
- Publication counts under this code: 8 in 2024 vs 5 in 2025 (latest complete years).