- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24D - Domestic- or space-heating systems, e.g. central heating systems; domestic hot-water supply systems; elements or components therefor
- F24D 5/08 - Hot-air central heating systems; Exhaust-gas central heating systems operating without discharge of hot air into the space or area to be heated with hot air led through radiators
Patent holdings for IPC class F24D 5/08
Total number of patents in this class: 21
10-year publication summary
|
4
|
3
|
4
|
3
|
4
|
0
|
0
|
2
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kübler GmbH | 5 |
3 |
| IMPRESIND S.r.l. | 8 |
2 |
| Officine Termotecniche Fraccaro -O.T.F. S.R.L. | 5 |
2 |
| Superior Radiant Products Ltd. | 31 |
2 |
| Jones, Joan Philomena | 2 |
2 |
| Denso Corporation | 23338 |
1 |
| DENSO International America, Inc. | 609 |
1 |
| Globe Energy ECO-SYSTEM Limited | 1 |
1 |
| Reznor LLC | 8 |
1 |
| SCHOTT AG | 1675 |
1 |
| L.B. White Company, LLC | 24 |
1 |
| Roxell USA, Inc. | 3 |
1 |
| systema S.p.A. | 3 |
1 |
| Officine Termotecniche Fraccaro S.r.l. | 1 |
1 |
| Varsity Mule, LLC | 2 |
1 |
| Other owners | 0 |