Fuel supply device
US-11391248-B2 · Jul 19, 2022 · US
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using pumps
using pumps · 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 | F02M7/08 |
| Official title | using pumps |
| Display label | using pumps |
| Total patents | 8 |
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 |
| 2017 | 4 |
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fuel Supply Device
US-2021095619-A1 · Apr 1, 2021 · US
Impulse pump
US-10260457-B2 · Apr 16, 2019 · US
Impulse pump
US-2017314510-A1 · Nov 2, 2017 · US
Carburetor supplemental fuel supply
US-9677506-B2 · Jun 13, 2017 · US
Carburetor with low flow rate fluid passage
US-9599066-B2 · Mar 21, 2017 · US
Carburetors having filter arrangements
US-9562496-B1 · Feb 7, 2017 · US
Carburetor
US-2015061163-A1 · Mar 5, 2015 · US