B63B 2021/566
Comprising running ropes or chains
Official title: {comprising running ropes or chains, e.g. endless, driven by ground-borne equipment}
B63B2021/566 (Comprising running ropes or chains) appears on 15 US grants and 19 published applications in this corpus.
Search patents in B63B- Granted patents
- 15
- Published applications
- 19
- Assignees
- 13
- Inventors
- 39
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 2 | 3 |
| 2021 | 0 | 1 |
| 2022 | 1 | 4 |
| 2023 | 3 | 3 |
| 2024 | 2 | 1 |
| 2025 | 3 | 2 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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- Towing vehicle17 Jun 2025US 12,330,075 B2
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- Wakesurfing systems and methods24 Sep 2024US 12,097,933 B2
- Wakeboard tower assembly3 Jul 2025US 2025/0214681 A1Geremarie Corporation
- Wakesurfing systems and methods30 Jan 2025US 2025/0033743 A1
- Wakesurfing systems and methods9 May 2024US 2024/0149987 A1
- Water surface and underwater dual-purpose automatic positioning and tracking system and method14 Dec 2023US 2023/0400849 A1First Institute of Oceanography, Ministry of Natural Resources
- Illuminated tow rope26 Oct 2023US 2023/0339576 A1
Most cited
By later US patents
- Marine ropeway5US 8,801,327 B2Halo Maritime Defense Systems, Inc. · 2014
- Variable length inflatable ramp launch and recovery system5US 9,708,035 B1The United States of America as represented by the Secretary of the Navy · 2017
- Wakesurfing systems and methods4US 10,640,181 B12020
- Mooring and tensioning methods, systems, and apparatus2US 10,676,160 B2Bardex Corporation · 2020
- Wakesurfing systems and methods1US 11,897,588 B22024