- All sections
- B - Performing operationstransporting
- B63C - Launching, hauling-out, or dry-docking of vesselslife-saving in waterequipment for dwelling or working under watermeans for salvaging or searching for underwater objects
- B63C 9/00 - Life-saving in water
Patent holdings for IPC class B63C 9/00
Total number of patents in this class: 276
10-year publication summary
|
27
|
36
|
28
|
35
|
28
|
33
|
40
|
26
|
20
|
24
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NHK Spring Co., Ltd. | 1983 |
10 |
| Yamaha Motor Co., Ltd. | 2844 |
9 |
| Halkey-Roberts Corporation | 70 |
9 |
| Air Cruisers Company, LLC | 75 |
7 |
| Goodrich Corporation | 2181 |
7 |
| Kawasaki Motors, Ltd. | 1526 |
6 |
| MasterCraft Boat Company, LLC | 211 |
5 |
| Brunswick Corporation | 1481 |
4 |
| Marss Ventures S.A. | 6 |
4 |
| Hydro Vest LLC | 3 |
3 |
| Boost Ideas, LLC | 7 |
3 |
| NIC Impex | 7 |
3 |
| Cordsafe Ltd | 5 |
3 |
| Cobham Mission Systems Orchard Park Inc. | 14 |
3 |
| Honda Motor Co., Ltd. | 26034 |
2 |
| Robert Bosch GmbH | 44176 |
2 |
| Hyundai Motor Company | 24703 |
2 |
| Anhui University of Science and Technology | 197 |
2 |
| Japan Radio Co., Ltd. | 89 |
2 |
| Kagoshima University | 327 |
2 |
| Other owners | 188 |