B63H 8/52
Handheld cleats, cams or hooks for tensioning the downhaul or outhaul of
Official title: Handheld cleats, cams or hooks for tensioning the downhaul or outhaul of a windsurfing sail
B63H8/52 (Handheld cleats, cams or hooks for tensioning the downhaul or outhaul of) appears on 39 US grants and 3 published applications in this corpus.
Search patents in B63H- Granted patents
- 39
- Published applications
- 3
- Assignees
- 13
- Inventors
- 43
- Latest grant
- 4 Mar 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Portable and modular cleat with multiple anchoring capability4 Mar 2014US 8,661,624 B1
- Center-routed kite safety device5 Jul 2011US 7,971,829 B2
- High performance sailing craft30 Dec 2003US 6,668,741 B1
- Sailboard utilizing a dual-hook/loop connector29 Feb 2000US 6,029,594 AAeroTech Sails, Inc.
- Trimming device on the mast top of a windsurfing rig28 Dec 1999US 6,006,688 AGoodwell International Ltd.
Most cited
By later US patents
- Aquatic device26US 4,129,912 A1978
- Portable and modular cleat with multiple anchoring capability22US 8,661,624 B12014
- Flex wing apparatus with resilient couplings12US 4,708,079 AGaastra Sails International Limited · 1987
- Sail system for sailboards11US 4,365,570 A1982
- Camber inducer for wing-sail11US 5,799,601 A1998