- All sections
- B - Performing operationstransporting
- B63H - Marine propulsion or steering
- B63H 5/03 - Arrangements on vessels of propulsion elements directly acting on water of paddle wheels, e.g. of stern wheels movably mounted with respect to the hull, e.g. having means to reposition paddle wheel assembly, or to retract paddle or to change paddle attitude
Patent holdings for IPC class B63H 5/03
Total number of patents in this class: 7
10-year publication summary
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2
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0
|
1
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1
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0
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0
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2
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cosmomind AB | 3 |
3 |
| ABB Oy | 158 |
2 |
| ABB Schweiz AG | 7023 |
1 |
| Chongqing Yunhan Marine Technology Co., Ltd. | 5 |
1 |
| Other owners | 0 |