B63B 15/0083
Masts for sailing ships or boats
Official title: {Masts for sailing ships or boats}
B63B15/0083 (Masts for sailing ships or boats) appears on 213 US grants and 108 published applications in this corpus.
Search patents in B63B- Granted patents
- 213
- Published applications
- 108
- Assignees
- 70
- Inventors
- 283
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 0 | 0 |
| 1986 | 6 | 0 |
| 1987 | 7 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 1 | 0 |
| 1999 | 10 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 1 |
| 2002 | 6 | 5 |
| 2003 | 7 | 4 |
| 2004 | 3 | 4 |
| 2005 | 3 | 3 |
| 2006 | 3 | 0 |
| 2007 | 2 | 5 |
| 2008 | 2 | 5 |
| 2009 | 6 | 2 |
| 2010 | 0 | 3 |
| 2011 | 3 | 4 |
| 2012 | 2 | 6 |
| 2013 | 3 | 3 |
| 2014 | 7 | 4 |
| 2015 | 5 | 7 |
| 2016 | 3 | 5 |
| 2017 | 3 | 6 |
| 2018 | 4 | 6 |
| 2019 | 4 | 6 |
| 2020 | 10 | 8 |
| 2021 | 8 | 7 |
| 2022 | 6 | 4 |
| 2023 | 6 | 4 |
| 2024 | 3 | 2 |
| 2025 | 3 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pulling structures into water16 Jun 2026US 12,654,810 B2Subsea 7 Limited
- Wind propulsion unit and vessel comprising such a unit29 Jul 2025US 12,371,137 B2Marvin Series
- Sailing rig system1 Jul 2025US 12,344,364 B2
- Standing rigging component, in particular the mast of a vessel, and the method of its manufacture21 Jan 2025US 12,202,575 B2Sunreef Venture S.A.
- Method, apparatus and system for recovering a sailing vessel20 Aug 2024US 12,065,222 B2SubSeaSail LLC
- Modular rigging system for supporting a sailboat mast25 Jun 2026US 2026/0175946 A1Mellman Tech LLC
- Sailing device and marine vessel22 Jan 2026US 2026/0021880 A1Yamaha Hatsudoki Kabushiki Kaisha
- A sail body for forming part of a wind assisted propulsion device27 Nov 2025US 2025/0360997 A1
- Wind propulsion unit and vessel comprising such a unit13 Feb 2025US 2025/0050986 A1Marvin Series
- Method, apparatus and system for recovering a sailing vessel26 Dec 2024US 2024/0425155 A1SubSeaSail LLC
Most cited
By later US patents
- Composite structural member with high bending strength106US 5,188,872 AFiberspar Corporation · 1993
- Composite sail mast with high bending strength83US 5,048,441 AFiberspar Corporation · 1991
- Mast for sailboat61US 4,712,500 ANirvana Espar Systems, S.A. · 1987
- Non-woven flexible multiply towpreg fabric52US 5,198,281 AGeorgia Tech Research Corporation · 1993
- Nested extension/retraction structure and method of fabrication49US 5,035,094 A1991