- 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 3/00 - Launching or hauling-out, e.g. by landborne slipwaysSlipways
Patent holdings for IPC class B63C 3/00
Total number of patents in this class: 24
10-year publication summary
|
5
|
1
|
1
|
3
|
1
|
1
|
7
|
0
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Autolift, LLC | 4 |
2 |
| Sealls Pty Ltd | 3 |
2 |
| Sungdong Shipbuilding & Marine Engineering Co., Ltd. | 2 |
2 |
| Almas Solutions Oy | 2 |
1 |
| Ardy Rigging Ltd. | 2 |
1 |
| Bardex Corporation | 50 |
1 |
| Chaparral Boats, Inc. | 22 |
1 |
| Dalian University of Technology | 1545 |
1 |
| E-Z-Dock, Inc. | 32 |
1 |
| J. Ray McDermott, S.A. | 60 |
1 |
| Lone Star Docks | 7 |
1 |
| University of Maine System Board of Trustees | 284 |
1 |
| Guangzhou Shipyard International Company Limited | 186 |
1 |
| Jiangsu Yangzi Xinfu Shipbuilding Co., Ltd | 8 |
1 |
| Ksb&sungpoong Co.,ldt | 1 |
1 |
| Safier Ingenierie | 6 |
1 |
| 9365-1461 Quebec Inc. | 2 |
1 |
| Else Havacilik Insaat Anonim Sirketi | 2 |
1 |
| Fred. Olsen Ocean Ltd. | 8 |
1 |
| Cunova GmbH | 63 |
1 |
| Other owners | 1 |