Smoke generation cooking system and methods
US-11819157-B2 · Nov 21, 2023 · US
Ranges · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F24B1/20 |
| Official title | Ranges |
| Display label | Ranges |
| Total patents | 14 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 4 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11819157-B2 · Nov 21, 2023 · US
US-2023225341-A1 · Jul 20, 2023 · US
US-2023218111-A1 · Jul 13, 2023 · US
US-2023095611-A1 · Mar 30, 2023 · US
US-2022257051-A1 · Aug 18, 2022 · US
US-11324357-B2 · May 10, 2022 · US
US-11098903-B2 · Aug 24, 2021 · US
US-2020237139-A1 · Jul 30, 2020 · US
US-10674866-B2 · Jun 9, 2020 · US
US-D853786-S · Jul 16, 2019 · US
US-2019178499-A1 · Jun 13, 2019 · US
US-10105007-B2 · Oct 23, 2018 · US
US-2018213970-A1 · Aug 2, 2018 · US
US-2017196400-A1 · Jul 13, 2017 · US