Air cleaner
US-12102951-B2 · Oct 1, 2024 · US
the air at least partially flowing over lighting fixtures, the heat of which is dissipated or used (outlets for directing or distributing air into rooms or spaces combined with lighting fixtures F24F13/078) · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F24F3/056 |
| Official title | the air at least partially flowing over lighting fixtures, the heat of which is dissipated or used (outlets for directing or distributing air into rooms or spaces combined with lighting fixtures F24F13/078) |
| Display label | the air at least partially flowing over lighting fixtures, the heat of which is dissipated or used (outlets for directing or distributing air into rooms or spaces combined with lighting fixtures F24F13/078) |
| Total patents | 10 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2024 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12102951-B2 · Oct 1, 2024 · US
US-2022214073-A1 · Jul 7, 2022 · US
US-2022184540-A1 · Jun 16, 2022 · US
US-10898673-B2 · Jan 26, 2021 · US
US-10830465-B2 · Nov 10, 2020 · US
US-2020200412-A1 · Jun 25, 2020 · US
US-2019209807-A1 · Jul 11, 2019 · US
US-10281137-B2 · May 7, 2019 · US
US-10252022-B2 · Apr 9, 2019 · US
US-2018080645-A1 · Mar 22, 2018 · US