- All sections
- B - Performing operations; transporting
- B63B - Ships or other waterborne vessels; equipment for shipping
- B63B 17/04 - Stanchions; Guard-rails
Patent holdings for IPC class B63B 17/04
Total number of patents in this class: 59
10-year publication summary
8
|
11
|
18
|
8
|
19
|
5
|
4
|
10
|
9
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Gray Page Marine Systems Limited | 15 |
6 |
Polaris Industries Inc. | 1987 |
5 |
Global Shieldtech Ltd. | 4 |
4 |
Dowco, Inc. | 56 |
3 |
Bombardier Recreational Products Inc. | 1262 |
2 |
Guardian Barriers IP Limited | 2 |
2 |
Research & Design Innovations, LLC | 15 |
2 |
Alexander Marine International Co., Limited | 2 |
2 |
The Hinckley Company | 2 |
2 |
Yamaha Motor Co., Ltd. | 2740 |
1 |
Brunswick Corporation | 1271 |
1 |
Daewoo Shipbuilding & Marine Engineering Co., Ltd. | 236 |
1 |
Firovi, S.A. | 4 |
1 |
Hobie Cat Company | 17 |
1 |
Korea Institute of Ocean Science & Technology | 353 |
1 |
Li Haibo | 10 |
1 |
Premier Marine, Inc. | 3 |
1 |
Pusan National University Industry-University Cooperation Foundation | 562 |
1 |
SK Chemicals Co., Ltd. | 568 |
1 |
Ulmatec Pyro AS | 5 |
1 |
Other owners | 20 |