Magnetic anti-scaling device
US-2025051196-A1 · Feb 13, 2025 · US
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by permanent magnets
by permanent magnets · 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 | F02M27/045 |
| Official title | {by permanent magnets} |
| Display label | by permanent magnets |
| Total patents | 5 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2020 | 1 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and apparatuses for efficiently burning fuels
US-11821625-B2 · Nov 21, 2023 · US
Systems and apparatuses for efficiently burning fuels
US-2020124275-A1 · Apr 23, 2020 · US
Handheld work apparatus and suction head for connection to a fuel line in a handheld work apparatus
US-9273658-B2 · Mar 1, 2016 · US
Combustion controller
US-9038361-B2 · May 26, 2015 · US