- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 110/62 - Tobacco smoke
Patent holdings for IPC class F24F 110/62
Total number of patents in this class: 16
10-year publication summary
|
0
|
0
|
3
|
2
|
3
|
2
|
6
|
1
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Air Distribution Technologies IP, LLC | 160 |
3 |
| State Farm Mutual Automobile Insurance Company | 2560 |
3 |
| Fellowes, Inc. | 348 |
2 |
| Ventamatic, Ltd. | 11 |
2 |
| Philip Morris Products S.A. | 6751 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Hall Labs, LLC | 221 |
1 |
| Zeptive Inc., FORMERLY Zeptosense, Inc. | 18 |
1 |
| Versuni Holding B.V. | 817 |
1 |
| Wayne Roen | 1 |
1 |
| Other owners | 0 |