- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 13/068 - Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
Patent holdings for IPC class F24F 13/068
Total number of patents in this class: 139
10-year publication summary
|
5
|
9
|
10
|
12
|
15
|
16
|
16
|
16
|
6
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 142124 |
8 |
| Rite-Hite Holding Corporation | 640 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 30506 |
6 |
| Go Fan Yourself, LLC | 47 |
4 |
| Goflow Technology IP B.V. | 6 |
4 |
| Nippon Telegraph and Telephone Corporation | 16861 |
3 |
| Oy Halton Group Ltd. | 134 |
3 |
| Price Industries Limited | 77 |
3 |
| PRIHODA s.r.o. | 35 |
3 |
| STE S.r.l. | 8 |
3 |
| Daikin Industries, Ltd. | 9920 |
2 |
| AFI Licensing LLC | 219 |
2 |
| Armstrong World Industries, Inc. | 346 |
2 |
| Bombardier Inc. | 730 |
2 |
| Caverion GmbH | 3 |
2 |
| Koken Ltd. | 62 |
2 |
| Saint-Gobain Ecophon AB | 173 |
2 |
| Tate Access Floors Leasing, Inc. | 3 |
2 |
| Tate Access Floors, Inc. | 50 |
2 |
| Perfect Vents, Inc | 3 |
2 |
| Other owners | 74 |