Power generator
US-11208948-B2 · Dec 28, 2021 · US
Portable engine-generator combinations
Portable engine-generator combinations · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F02B63/048 |
| Official title | {Portable engine-generator combinations} |
| Display label | Portable engine-generator combinations |
| Total patents | 98 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 8 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 12 |
| 2020 | 18 |
| 2021 | 13 |
| 2022 | 9 |
| 2023 | 5 |
| 2024 | 8 |
| 2025 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Engine generator
US-11187195-B2 · Nov 30, 2021 · US
Work machine
US-2021340903-A1 · Nov 4, 2021 · US
Engine device
US-11143139-B2 · Oct 12, 2021 · US
Power generator
US-11114920-B2 · Sep 7, 2021 · US
Generator system link board assembly to facilitate a selected voltage output
US-2021175824-A1 · Jun 10, 2021 · US
Power generator management system
US-11002184-B2 · May 11, 2021 · US
Oil heater for a generator set
US-10844760-B2 · Nov 24, 2020 · US
Electric device and wiring cable
US-10840653-B2 · Nov 17, 2020 · US
Engine device
US-2020309062-A1 · Oct 1, 2020 · US
Engine generator
US-2020291882-A1 · Sep 17, 2020 · US
Power generator management system
US-2020271052-A1 · Aug 27, 2020 · US
Carbon monoxide detecting system for internal combustion engine-based machines
US-2020256264-A1 · Aug 13, 2020 · US
Power generator
US-2020212765-A1 · Jul 2, 2020 · US
Power generator
US-2020208572-A1 · Jul 2, 2020 · US
Power generator
US-2020212764-A1 · Jul 2, 2020 · US
Electric device and wiring cable
US-2020169048-A1 · May 28, 2020 · US
Link structure
US-10619608-B2 · Apr 14, 2020 · US
Systems and methods for fuel level monitoring in an engine-driven generator
US-2020094341-A1 · Mar 26, 2020 · US
Systems and methods for fuel level monitoring in an engine-driven generator
US-10596652-B2 · Mar 24, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02B63/048?
- CPC F02B63/048 is the Cooperative Patent Classification code for “Portable engine-generator combinations.”
- How many patents are filed under CPC F02B63/048 (Portable engine-generator combinations)?
- Our database includes 98 publications tagged with this CPC code.
- Is patent activity under CPC F02B63/048 growing?
- Publication counts under this code: 8 in 2024 vs 8 in 2025 (latest complete years).