- 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 15/02 - Other domestic- or space-heating systems consisting of self-contained heating units, e.g. storage heaters
Patent holdings for IPC class F24D 15/02
Total number of patents in this class: 117
10-year publication summary
|
15
|
13
|
4
|
14
|
15
|
5
|
15
|
12
|
10
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Enerco Group, Inc. | 119 |
5 |
| The Blossman Companies, Inc. | 21 |
3 |
| Shizuoka Seiki Co., Ltd. | 22 |
3 |
| Twin-Star International, Inc. | 171 |
3 |
| H2ot S.r.l. | 3 |
3 |
| Conleymax Inc. | 31 |
2 |
| Frost Fighter Inc. | 9 |
2 |
| GHP Group, Inc. | 143 |
2 |
| Jin, Weidong | 2 |
2 |
| Jin, Weiqun | 2 |
2 |
| King, Ray | 4 |
2 |
| Ningbo Richen Electrical Appliance Co.,Ltd | 28 |
2 |
| Other Lab, LLC | 66 |
2 |
| Vancak, John | 5 |
2 |
| Glen Dimplex Americas Limited | 103 |
2 |
| Chant Heat Energy & Science Technology (Zhongshan) Co., Ltd. | 10 |
2 |
| Lancey Energy Storage | 24 |
2 |
| Eberspächer Climate Control Systems GmbH | 134 |
2 |
| The Merchant of Tennis, Inc. | 8 |
2 |
| Hybrid Energies Alternative Technologies Inc. | 10 |
2 |
| Other owners | 70 |