- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 35/52 - Nets, slipways or the like, for recovering aircraft from the water
Patent holdings for IPC class B63B 35/52
Total number of patents in this class: 9
10-year publication summary
|
1
|
1
|
2
|
1
|
1
|
0
|
1
|
1
|
0
|
0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AeroVironment, Inc. | 533 |
2 |
| Argo Rocket Marine, Inc. | 2 |
2 |
| Nippon Telegraph and Telephone Corporation | 17157 |
1 |
| Advanced Aerospace Technologies, Inc. | 1 |
1 |
| Advanced Product Development, LLC | 8 |
1 |
| Chugoku Marine Paints, Ltd. | 169 |
1 |
| Israel Aerospace Industries Ltd. | 519 |
1 |
| Other owners | 0 |