B63B 1/246
Arrangements of propulsion elements
Official title: {Arrangements of propulsion elements}
B63B1/246 (Arrangements of propulsion elements) appears on 74 US grants and 88 published applications in this corpus.
Search patents in B63B- Granted patents
- 74
- Published applications
- 88
- Assignees
- 49
- Inventors
- 139
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 2 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 3 |
| 2019 | 1 | 2 |
| 2020 | 6 | 1 |
| 2021 | 5 | 11 |
| 2022 | 3 | 17 |
| 2023 | 9 | 13 |
| 2024 | 12 | 15 |
| 2025 | 13 | 7 |
| 2026 | 8 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Foldable hydrofoil for boats8 Sep 2026US 12,728,953 B2Caponnetto Hueber S.L.
- Retractable lift-propulsion system for a watercraft and watercraft having same18 Aug 2026US 12,709,357 B2Bombardier Recreational Products Inc.
- Hydrofoil apparatuses, systems, and methods for marine vessels30 Jun 2026US 12,668,328 B1Brunswick Corporation
- Hydrofoil device and piece of water sports equipment16 Jun 2026US 12,654,818 B2Jetworx GmbH
- Remote controller9 Jun 2026US 12,649,543 B2Kai Concepts, LLC
- Hydrofoil watercraft with arcuate retractable strut system17 Sep 2026US 2026/0274375 A1
- Autonomous roaming offshore wind turbine27 Aug 2026US 2026/0249962 A1Alliance for Sustainable Energy, LLC
- Vessel and method of operating vessel for marine operations30 Jul 2026US 2026/0217334 A1Proxflyer AS
- Hydrofoil mast, kit and watercraft30 Jul 2026US 2026/0217338 A1Fliteboard Pty Ltd
- Power system for hydrofoil board and electric hydrofoil board4 Jun 2026US 2026/0152261 A1Shenzhen Waydoo Intelligence Technology Co., Ltd.
Most cited
By later US patents
- Watercraft device with hydrofoil and electric propeller system28US 10,597,118 B2Kai Concepts, LLC · 2020
- Watercraft having a waterproof container and a waterproof electrical connector27US 10,946,939 B1Kai Concepts, LLC · 2021
- Module for connecting a mast to a board26US 10,647,392 B2Fliteboard Pty Ltd · 2020
- Watercraft device with hydrofoil and electric propeller system20US 10,940,917 B2Kai Concepts, LLC · 2021
- Hydrofoil craft16US 5,653,189 ADynafoils, Inc. · 1997