- 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 9/15 - Life-buoys, e.g. ringsLife-belts, jackets, suits, or the like attachable to a body member, e.g. arm, neck, head or waist having gas-filled compartments
Patent holdings for IPC class B63C 9/15
Total number of patents in this class: 67
10-year publication summary
|
13
|
10
|
13
|
9
|
11
|
14
|
6
|
10
|
6
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Survitec Group Limited | 67 |
7 |
| Sea-ark Technologies Ltd | 7 |
5 |
| SEEARCH Inc. | 9 |
3 |
| Bb-c Technologies Inc. | 3 |
3 |
| Neomare Ltd. | 3 |
3 |
| Boe Technology Group Co., Ltd. | 40369 |
2 |
| FirstSpear, LLC | 11 |
2 |
| Lockheed Martin Corporation | 3280 |
1 |
| Active Protective Technologies, Inc. | 14 |
1 |
| Amer Sports Canada Inc. dba Arc'teryx Equipment | 138 |
1 |
| Bernhardt Apparatebau GmbH U. Co. | 11 |
1 |
| BOE Optical Science and Technology Co., Ltd. | 150 |
1 |
| Decathlon | 804 |
1 |
| Ernstrom Technology AB | 2 |
1 |
| Halkey-Roberts Corporation | 79 |
1 |
| Kozo Oshio | 1 |
1 |
| Makingparts, S.L. | 1 |
1 |
| Promiles | 8 |
1 |
| Sagittarius Sporting Goods Co., Ltd. | 5 |
1 |
| Shenzhen Thousandshores Technology Co.,Ltd. | 47 |
1 |
| Other owners | 29 |