- All sections
- B - Performing operationstransporting
- B63H - Marine propulsion or steering
- B63H 23/06 - Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from a single propulsion power unit
Patent holdings for IPC class B63H 23/06
Total number of patents in this class: 87
10-year publication summary
|
6
|
10
|
13
|
7
|
7
|
7
|
24
|
6
|
12
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brunswick Corporation | 1308 |
8 |
| Platinum Marine Inc. | 7 |
7 |
| Honda Motor Co., Ltd. | 24878 |
5 |
| ZF Friedrichshafen AG | 7043 |
5 |
| Yamaha Motor Co., Ltd. | 2791 |
4 |
| BRP US Inc. | 299 |
4 |
| Rhodan Marine Systems of Florida, LLC | 19 |
3 |
| Svitzer A/S | 49 |
3 |
| Century Drive Systems | 3 |
3 |
| Volvo Penta Corporation | 125 |
3 |
| Evoa, LLC | 12 |
3 |
| IHC Holland IE B.V. | 274 |
2 |
| Marine Canada Acquisition Inc. | 113 |
2 |
| Michigan Marine Propulsion Systems, LLC | 2 |
2 |
| Twin Disc, Inc. | 98 |
2 |
| CSAW Studios LLC | 3 |
2 |
| The Boeing Company | 19915 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8545 |
1 |
| Airgenesis LLC | 9 |
1 |
| Cox Powertrain Ltd | 54 |
1 |
| Other owners | 25 |