B63H 9/1021
Reefing
Official title: {Reefing}
B63H9/1021 (Reefing) appears on 145 US grants and 71 published applications in this corpus.
Search patents in B63H- Granted patents
- 145
- Published applications
- 71
- Assignees
- 49
- Inventors
- 205
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 6 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 6 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 2 | 2 |
| 2002 | 3 | 2 |
| 2003 | 3 | 1 |
| 2004 | 2 | 3 |
| 2005 | 4 | 1 |
| 2006 | 1 | 5 |
| 2007 | 4 | 2 |
| 2008 | 1 | 3 |
| 2009 | 1 | 2 |
| 2010 | 1 | 4 |
| 2011 | 2 | 2 |
| 2012 | 3 | 2 |
| 2013 | 2 | 2 |
| 2014 | 0 | 4 |
| 2015 | 4 | 6 |
| 2016 | 3 | 1 |
| 2017 | 3 | 2 |
| 2018 | 1 | 0 |
| 2019 | 2 | 5 |
| 2020 | 1 | 3 |
| 2021 | 4 | 1 |
| 2022 | 2 | 5 |
| 2023 | 2 | 3 |
| 2024 | 1 | 2 |
| 2025 | 3 | 6 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wind-powered water-air interface vehicle suitable for concealed navigation24 Feb 2026US 12,559,215 B2Institute of Oceanographic Instrumentation, Shandong Academy of Sciences
- Automatic locking sail track car systems and apparatus18 Nov 2025US 12,473,064 B2Rigging Projects Ltd
- Sailing vessel provided with a transit part for lowering and hoisting said sail21 Oct 2025US 12,448,099 B2Chantiers De L'atlantique
- Sailing rig system1 Jul 2025US 12,344,364 B2
- Ship with sail propulsion6 Feb 2024US 11,891,160 B2Ayro, Inc.
- A furling arrangement for a sailing boat23 Jul 2026US 2026/0208837 A1Selden Mast AB
- Profiled wing system18 Jun 2026US 2026/0167313 A1
- Fitting and method for securing anti-torsion rope10 Jul 2025US 2025/0223021 A1
- Wind-powered water-air interface vehicle suitable for concealed navigation3 Jul 2025US 2025/0214691 A1Institute of Oceanographic Instrumentation, Shandong Academy of Sciences
- Vehicle moving across water-air interface22 May 2025US 2025/0162699 A1Institute of Oceanographic Instrumentation, Shandong Academy of Sciences
Most cited
By later US patents
- Winch for roller reefing51US 4,924,795 AInternational Marine Industries, Inc. · 1990
- Wing sail46US 4,685,410 A1987
- Launch and retrieval arrangement for an aerodynamic profile element and an aerodynamic profile element21US 7,287,481 B1Skysails GmbH & Co. KG · 2007
- Multi-purpose, plastic molded, sit-on-top kayak21US 7,320,291 B22008
- Furling foil for sailing vessel19US 5,463,970 AHarken, Inc. · 1995