- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F23M - Casings, linings, walls or doors specially adapted for combustion chambers, e.g. firebridges; devices for deflecting air, flames or combustion products in combustion chambers; safety arrangements specially adapted for combustion apparatus; details of combustion chambers, not otherwise provided for
- F23M 9/02 - Baffles or deflectors for air or combustion products; Flame shields in air inlets
Patent holdings for IPC class F23M 9/02
Total number of patents in this class: 19
10-year publication summary
1
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1
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0
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3
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2
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2
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6
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2
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2
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0
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Doosan Lentjes GmbH | 48 |
2 |
Eberspächer Climate Control Systems GmbH | 134 |
2 |
Siemens AG | 24990 |
1 |
Whirlpool Corporation | 4238 |
1 |
Astec, Inc. | 51 |
1 |
Doosan Heavy Industries & Construction Co., Ltd. | 604 |
1 |
Midea Group Co., Ltd. | 4025 |
1 |
National Chung Shan Institute of Science and Technology | 359 |
1 |
Regal Beloit America, Inc. | 939 |
1 |
Rinnai Corporation | 204 |
1 |
Truma Gerätetechnik GmbH & Co. KG | 283 |
1 |
Webasto SE | 1025 |
1 |
Wuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | 162 |
1 |
Entreprise Ronot | 1 |
1 |
Cnim Environnement& Energie Services | 3 |
1 |
Kinava Co., Ltd. | 2 |
1 |
Mesodyne Inc | 4 |
1 |
Other owners | 0 |