B63H 9/0621
Rigid sails comprising one or more pivotally supported panels
Official title: {Rigid sails comprising one or more pivotally supported panels}
B63H9/0621 (Rigid sails comprising one or more pivotally supported panels) appears on 73 US grants and 76 published applications in this corpus.
Search patents in B63H- Granted patents
- 73
- Published applications
- 76
- Assignees
- 37
- Inventors
- 113
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 6 |
| 2015 | 6 | 5 |
| 2016 | 6 | 4 |
| 2017 | 1 | 6 |
| 2018 | 2 | 5 |
| 2019 | 5 | 7 |
| 2020 | 5 | 7 |
| 2021 | 10 | 3 |
| 2022 | 2 | 4 |
| 2023 | 4 | 9 |
| 2024 | 3 | 4 |
| 2025 | 9 | 7 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wingsail16 Jun 2026US 12,654,828 B2GT Green Technologies Limited
- Lift-generating system and boat fitted with such a system9 Jun 2026US 12,649,555 B2Cent Rech Archit Indu Nautique
- Reversible camber wingsail18 Nov 2025US 12,473,062 B1
- Sailing vessel provided with a transit part for lowering and hoisting said sail21 Oct 2025US 12,448,099 B2Chantiers De L'atlantique
- Propulsion system for a seagoing vessel12 Aug 2025US 12,384,501 B2
- Profiled wing system18 Jun 2026US 2026/0167313 A1
- Mechanism for direct actuation of the tail of a self-trimming wingsail22 Jan 2026US 2026/0021879 A1Technology Innovation Institute - Sole Proprietorship LLC
- System, method and apparatus for controlling a speed of a sailing vessel18 Sep 2025US 2025/0289546 A1SubSeaSail LLC
- Assembly comprising a profiled sail; a mast and several cambering devices for a profiled sail, and a system for reducing the surface area of the profiled sail exposed to the wind1 May 2025US 2025/0136257 A1
- Wingsail and method27 Feb 2025US 2025/0066004 A1GT Green Technologies Limited
Most cited
By later US patents