B63H 8/22
For connecting wishbones to the mast
Official title: for connecting wishbones to the mast
B63H8/22 (For connecting wishbones to the mast) appears on 37 US grants and 4 published applications in this corpus.
Search patents in B63H- Granted patents
- 37
- Published applications
- 4
- Assignees
- 11
- Inventors
- 43
- Latest grant
- 10 Nov 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 6 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hydrofoiling sailboat10 Nov 2020US 10,829,181 B2
- Mast and corresponding rig, in particular for a surfboard2 Jun 2020US 10,668,994 B2Robert Frank GmbH & Co. KG
- Sports board with integral laminated stiffening element24 Jul 2007US 7,246,568 B1
- Mounting system, sail, steering mechanism and frame for a landsailer15 Aug 2006US 7,090,236 B2Blokart International Limited
- Camber inducer for wing-sail1 Sep 1998US 5,799,601 A
- Mast and corresponding rig, in particular for a surfboard24 Jan 2019US 2019/0023360 A1Robert Frank GmbH & Co. KG
- Hydrofoiling sailboat21 Dec 2017US 2017/0361902 A1
- Mounting system, sail, steering mechainism and frame for a landsailer7 Aug 2003US 2003/0146615 A1Blokart International Limited
- Multi-purpose sail craft7 Nov 2002US 2002/0162493 A1
Most cited
By later US patents
- Sports board with integral laminated stiffening element17US 7,246,568 B12007
- Collapsible wind surfing vessel14US 4,530,299 A1985
- Mast and corresponding rig, in particular for a surfboard13US 10,668,994 B2Robert Frank GmbH & Co. KG · 2020
- Boom assembly for sailboard13US 4,448,142 AThe Coleman Company, Inc. · 1984
- Combined boardsailer and hang glider11US 4,458,859 A1984