- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 23/64 - LashingsCovers
Patent holdings for IPC class B63B 23/64
Total number of patents in this class: 13
10-year publication summary
|
1
|
1
|
0
|
0
|
0
|
4
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dowco, Inc. | 56 |
4 |
| Christopher J. Cunningham | 3 |
3 |
| Aker Engineering & Technology AS | 35 |
1 |
| Aker Solutions AS | 240 |
1 |
| Marco Canvas and Upholstery, LLC | 2 |
1 |
| Robertson & Caine (Pty), Ltd. | 6 |
1 |
| Letithail, LLC | 1 |
1 |
| Nautical Cross, LLC | 1 |
1 |
| Other owners | 0 |