- All sections
- B - Performing operations; transporting
- B63H - Marine propulsion or steering
- B63H 20/32 - Housings
Patent holdings for IPC class B63H 20/32
Total number of patents in this class: 290
10-year publication summary
|
22
|
38
|
32
|
29
|
26
|
23
|
18
|
39
|
43
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brunswick Corporation | 1271 |
74 |
| Yamaha Motor Co., Ltd. | 2740 |
59 |
| Suzuki Motor Corporation | 1266 |
38 |
| Honda Motor Co., Ltd. | 24537 |
26 |
| AB Volvo Penta | 95 |
21 |
| BRP US Inc. | 287 |
9 |
| Yamaha Marine Kabushiki Kaisha | 74 |
7 |
| Robby Galletta Enterprises LLC | 9 |
6 |
| Cox Powertrain Ltd | 54 |
5 |
| Navico, Inc. | 326 |
5 |
| Flux Marine Ltd. | 10 |
3 |
| Interactive Fully Electrical Vehicles SRL | 33 |
2 |
| Volvo Penta Corporation | 91 |
2 |
| Willard Patent LLC | 2 |
2 |
| Forza X1, Inc., FORMERLY Twin Vee PowerCats Co. | 7 |
2 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2734 |
1 |
| Schaeffler Technologies AG & Co. KG | 8880 |
1 |
| ABB Oy | 178 |
1 |
| Toyota Industries Corporation | 1010 |
1 |
| Other owners | 24 |