Evaporator assembly for mobile heating devices
US-11530813-B2 · Dec 20, 2022 · US
for evaporating and igniting liquid fuel, e.g. in hurricane lanterns · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F23Q7/08 |
| Official title | for evaporating and igniting liquid fuel, e.g. in hurricane lanterns |
| Display label | for evaporating and igniting liquid fuel, e.g. in hurricane lanterns |
| Total patents | 7 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11530813-B2 · Dec 20, 2022 · US
US-11305612-B2 · Apr 19, 2022 · US
US-2021215335-A1 · Jul 15, 2021 · US
US-11046149-B2 · Jun 29, 2021 · US
US-2020148034-A1 · May 14, 2020 · US
US-2020080486-A1 · Mar 12, 2020 · US
US-2019030993-A1 · Jan 31, 2019 · US