- 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 3/04 - Launching or hauling-out, e.g. by landborne slipwaysSlipways by sideways movement of vessel
Patent holdings for IPC class B63C 3/04
Total number of patents in this class: 3
10-year publication summary
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0
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0
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1
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0
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0
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1
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1
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0
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1
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Square Robot, Inc. | 24 |
2 |
| Bardex Corporation | 51 |
1 |
| Other owners | 0 |