Worksite power distribution box
US-2023411937-A1 · Dec 21, 2023 · US
Mobile units, e.g. for work sites
Mobile units, e.g. for work sites · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02B1/52 |
| Official title | Mobile units, e.g. for work sites |
| Display label | Mobile units, e.g. for work sites |
| Total patents | 90 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 8 |
| 2019 | 8 |
| 2020 | 13 |
| 2021 | 2 |
| 2022 | 8 |
| 2023 | 7 |
| 2024 | 17 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrical system for mobile power generation device and mobile power generation device
US-11817703-B2 · Nov 14, 2023 · US
Worksite power distribution box
US-11749975-B2 · Sep 5, 2023 · US
Oversized switchgear trailer for electric hydraulic fracturing
US-2023272700-A1 · Aug 31, 2023 · US
Securing mechanism for a portable power supply box
US-2023264727-A1 · Aug 24, 2023 · US
Oversized switchgear trailer for electric hydraulic fracturing
US-11578577-B2 · Feb 14, 2023 · US
Portable power supply
US-2023039839-A1 · Feb 9, 2023 · US
Modular switchgear system and power distribution for electric oilfield equipment
US-2022364448-A1 · Nov 17, 2022 · US
Externally configurable worksite power distribution box
US-2022360108-A1 · Nov 10, 2022 · US
Portable power supply
US-11495990-B2 · Nov 8, 2022 · US
Cable assembly for configuring power and control lines
US-11456586-B2 · Sep 27, 2022 · US
Portable power supply device for building equipment
US-2022302544-A1 · Sep 22, 2022 · US
Power distribution device, power distribution trailer, electric drive system and operation method thereof
US-2022294194-A1 · Sep 15, 2022 · US
Externally configurable worksite power distribution box
US-11424601-B2 · Aug 23, 2022 · US
Electrical system for mobile power generation device and mobile power generation device
US-2022255319-A1 · Aug 11, 2022 · US
Modular switchgear system and power distribution for electric oilfield equipment
US-11208878-B2 · Dec 28, 2021 · US
Container arrangement for a mobile power transformer unit
US-2021066896-A1 · Mar 4, 2021 · US
Portable power supply
US-2020403425-A1 · Dec 24, 2020 · US
Worksite power distribution box
US-2020358266-A1 · Nov 12, 2020 · US
Portable power supply
US-10811885-B2 · Oct 20, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02B1/52?
- CPC H02B1/52 is the Cooperative Patent Classification code for “Mobile units, e.g. for work sites.”
- How many patents are filed under CPC H02B1/52 (Mobile units, e.g. for work sites)?
- Our database includes 90 publications tagged with this CPC code.
- Is patent activity under CPC H02B1/52 growing?
- Publication counts under this code: 17 in 2024 vs 11 in 2025 (latest complete years).