- All sections
- B - Performing operationstransporting
- B63H - Marine propulsion or steering
- B63H 20/16 - Transmission between propulsion power unit and propulsion element allowing movement of the propulsion element in a horizontal plane only, e.g. for steering
Patent holdings for IPC class B63H 20/16
Total number of patents in this class: 36
10-year publication summary
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4
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5
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5
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6
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4
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1
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2
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5
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4
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6
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brunswick Corporation | 1378 |
11 |
| Yamaha Motor Co., Ltd. | 2827 |
6 |
| Honda Motor Co., Ltd. | 25771 |
2 |
| Veth Propulsion B.V. | 2 |
2 |
| Esea Propulsion, S.L. | 2 |
2 |
| Siemens AG | 24352 |
1 |
| ABB Oy | 158 |
1 |
| Idea'z LLC | 2 |
1 |
| Suzuki Motor Corporation | 1319 |
1 |
| Torqeedo GmbH | 94 |
1 |
| Ultraflex S.p.A. | 43 |
1 |
| VOLTA BOATS GmbH | 2 |
1 |
| Volvo Penta Corporation | 145 |
1 |
| Yanmar Power Technology Co., Ltd. | 580 |
1 |
| Caudwell Marine Limited | 18 |
1 |
| RAD Propulsion Ltd | 5 |
1 |
| Volvo Penta of The Americas, LLC | 8 |
1 |
| Motion Concept Group | 5 |
1 |
| Other owners | 0 |