- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 29/00 - Accommodation for crew or passengers not otherwise provided for
Patent holdings for IPC class B63B 29/00
Total number of patents in this class: 61
10-year publication summary
|
9
|
10
|
9
|
9
|
4
|
2
|
5
|
5
|
2
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsui E&S Shipbuilding Co., Ltd. | 44 |
5 |
| Cobalt Boats, LLC | 15 |
4 |
| Brunswick Corporation | 1479 |
3 |
| Mitsui Engineering & Shipbuilding Co., Ltd. | 295 |
3 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3259 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9128 |
2 |
| Professional Components Ltd. | 10 |
2 |
| 1721012 Alberta Ltd. | 2 |
2 |
| Mitsubishi Shipbuilding Co., Ltd. | 188 |
2 |
| Yamaha Motor Co., Ltd. | 2839 |
1 |
| Alamarin-jet Oy | 5 |
1 |
| Alan Bauman | 2 |
1 |
| Bombardier Recreational Products Inc. | 1520 |
1 |
| Consortium de Recherche BRP - Universite de Sherbrooke S.e.n.c. | 23 |
1 |
| Ferretti S.p.A. | 121 |
1 |
| Forest River, Inc. | 85 |
1 |
| Grammer AG | 416 |
1 |
| Hokkaido Railway Company | 5 |
1 |
| Japan Marine United Corporation | 72 |
1 |
| JNC Corporation | 1548 |
1 |
| Other owners | 24 |