- 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 9/125 - Life-buoys, e.g. ringsLife-belts, jackets, suits, or the like covering the torso, e.g. harnesses having gas-filled compartments
Patent holdings for IPC class B63C 9/125
Total number of patents in this class: 130
10-year publication summary
|
12
|
20
|
15
|
22
|
18
|
15
|
12
|
13
|
8
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Survitec Group Limited | 67 |
13 |
| RFD Beaufort Limited | 41 |
8 |
| Air Cruisers Company, LLC | 75 |
6 |
| FirstSpear, LLC | 11 |
5 |
| Boost Ideas, LLC | 7 |
5 |
| Sea-ark Technologies Ltd | 8 |
5 |
| SEEARCH Inc. | 9 |
4 |
| Olift SAS | 5 |
3 |
| University of South Florida | 1878 |
2 |
| Aerial Machine & Tool Corp. | 15 |
2 |
| Autoliv Development AB | 2546 |
2 |
| The Coleman Company, Inc. | 632 |
2 |
| Goodrich Corporation | 2183 |
2 |
| Nanyang Polytechnic | 93 |
2 |
| Patagonia, Inc. | 263 |
2 |
| Takashina Life Preservers Co., Ltd. | 6 |
2 |
| Safran AeroSystems | 298 |
2 |
| Shenzhen Qizhen Security Technology Co., Ltd. | 3 |
2 |
| Thermogear Ltd | 2 |
2 |
| Hexoray SRL | 2 |
2 |
| Other owners | 57 |