B63B 2015/0066
Inclinable masts with passive righting means
Official title: {Inclinable masts with passive righting means, e.g. counterbalancing means}
B63B2015/0066 (Inclinable masts with passive righting means) appears on 24 US grants and 5 published applications in this corpus.
Search patents in B63B- Granted patents
- 24
- Published applications
- 5
- Assignees
- 2
- Inventors
- 29
- Latest grant
- 30 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Floating-type aquatic support apparatus30 Apr 2024US 11,970,249 B2
- Wind-propelled boat having parallel self-righting paired masts for wind-assisted propulsion for boats3 Oct 2023US 11,772,765 B2
- Wind-propelled boat having parallel self-righting paired masts for wind-assisted propulsion for boats12 Jul 2022US 11,383,809 B2
- Sailing wing28 Apr 2020US 10,633,057 B1
- Sailing wing28 Apr 2020US 10,633,058 B1
- Wind-propelled boat having parallel self-righting paired masts for wind-assisted propulsion for boats2 Feb 2023US 2023/0030126 A1
- Floating-type aquatic support apparatus26 May 2022US 2022/0161905 A1
- Wind-propelled boat having parallel self-righting paired masts for wind-assisted propulsion for boats20 Aug 2020US 2020/0262530 A1
- Foldable Mast Assembly for a Sailing Vessel3 Jul 2008US 2008/0156242 A1Susquehanna Yacht Manufacturing, Inc.
- Sliding keel sailboat with a hull with reduced rolling8 Apr 2004US 2004/0065243 A1
Most cited
By later US patents