B63B 34/40
Body-supporting structures dynamically supported by foils under water
B63B34/40 (Body-supporting structures dynamically supported by foils under water) appears on 66 US grants and 70 published applications in this corpus.
Search patents in B63B- Granted patents
- 66
- Published applications
- 70
- Assignees
- 26
- Inventors
- 118
- Latest grant
- 18 Aug 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 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 4 |
| 2002 | 4 | 3 |
| 2003 | 1 | 3 |
| 2004 | 2 | 1 |
| 2005 | 1 | 5 |
| 2006 | 2 | 2 |
| 2007 | 2 | 1 |
| 2008 | 0 | 4 |
| 2009 | 1 | 0 |
| 2010 | 3 | 2 |
| 2011 | 3 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 2 |
| 2015 | 1 | 4 |
| 2016 | 3 | 4 |
| 2017 | 3 | 2 |
| 2018 | 1 | 2 |
| 2019 | 4 | 1 |
| 2020 | 2 | 6 |
| 2021 | 2 | 2 |
| 2022 | 5 | 3 |
| 2023 | 3 | 5 |
| 2024 | 4 | 4 |
| 2025 | 0 | 1 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Retractable lift-propulsion system for a watercraft and watercraft having same18 Aug 2026US 12,709,357 B2Bombardier Recreational Products Inc.
- Hydrojet propulsion system28 Jul 2026US 12,691,977 B2Kai Concepts, LLC
- Tacking rudder for personal flotation device, and method of use9 Jun 2026US 12,649,548 B2
- Powered hydrofoil board with spaced control flap17 Dec 2024US 12,168,497 B1Snap Inc.
- Connecting device20 Aug 2024US 12,065,220 B2Richmondo UG
- Apparatus For Walking On Water24 Sep 2026US 2026/0285449 A1
- Electric motorized watercraft23 Jul 2026US 2026/0208829 A1Ride Awake ApS
- Electric motorized watercraft16 Jul 2026US 2026/0200570 A1Ride Awake ApS
- Power system for hydrofoil board and electric hydrofoil board4 Jun 2026US 2026/0152261 A1Shenzhen Waydoo Intelligence Technology Co., Ltd.
- Water sport apparatus, control systems and methods4 Jun 2026US 2026/0152262 A1Fliteboard Pty Ltd
Most cited
By later US patents
- Marine hulls and drives97US 7,984,684 B22011
- Personal hydrofoil water craft41US 6,178,905 B2WaveBlade Corporation · 2001
- Water vehicles35US 3,964,417 AHydrobike Incorporated · 1976
- Water sports device32US 5,249,998 A1993
- Methods and apparatus for facilitating watercraft planing31US 9,669,903 B2Malibu Boats, LLC · 2017