- All sections
- B - Performing operations; transporting
- B63C - Launching, hauling-out, or dry-docking of vessels; life-saving in water; equipment for dwelling or working under water; means 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: 228
10-year publication summary
17
|
25
|
27
|
36
|
28
|
35
|
28
|
30
|
32
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
NHK Spring Co., Ltd. | 1657 |
9 |
Halkey-Roberts Corporation | 86 |
8 |
Goodrich Corporation | 2081 |
7 |
Yamaha Motor Co., Ltd. | 2740 |
6 |
Marss Ventures S.A. | 6 |
4 |
Brunswick Corporation | 1271 |
3 |
Hydro Vest LLC | 3 |
3 |
MasterCraft Boat Company, LLC | 177 |
3 |
NIC Impex | 6 |
3 |
Cordsafe Ltd | 5 |
3 |
Cobham Mission Systems Orchard Park Inc. | 18 |
3 |
Honda Motor Co., Ltd. | 24537 |
2 |
Robert Bosch GmbH | 40953 |
2 |
Air Cruisers Company, LLC | 25 |
2 |
Black Diamond Equipment, Ltd. | 91 |
2 |
Japan Radio Co., Ltd. | 94 |
2 |
Kerties International Co., Ltd | 4 |
2 |
Mitsui Engineering & Shipbuilding Co., Ltd. | 331 |
2 |
Ocean Signal Limited | 10 |
2 |
Raytheon Anschütz GmbH | 19 |
2 |
Other owners | 158 |