B63H 25/44
Steering or slowing-down by extensible flaps or the like
B63H25/44 (Steering or slowing-down by extensible flaps or the like) appears on 86 US grants and 69 published applications in this corpus.
Search patents in B63H- Granted patents
- 86
- Published applications
- 69
- Assignees
- 37
- Inventors
- 134
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 2 |
| 2002 | 1 | 1 |
| 2003 | 5 | 4 |
| 2004 | 7 | 0 |
| 2005 | 2 | 2 |
| 2006 | 5 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 5 |
| 2012 | 2 | 4 |
| 2013 | 3 | 0 |
| 2014 | 6 | 7 |
| 2015 | 2 | 2 |
| 2016 | 6 | 2 |
| 2017 | 3 | 5 |
| 2018 | 1 | 0 |
| 2019 | 2 | 3 |
| 2020 | 0 | 2 |
| 2021 | 2 | 3 |
| 2022 | 1 | 5 |
| 2023 | 2 | 2 |
| 2024 | 3 | 5 |
| 2025 | 2 | 6 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System for controlling a marine vessel using a single operator command17 Feb 2026US 12,552,513 B2Dometic Marine Canada Inc.
- Support system for outboard marine motors at the transom of a boat12 Aug 2025US 12,384,495 B2
- Marine vessel brake assist and stabilization system4 Mar 2025US 12,240,583 B2Maiad Maritime Group, Inc.
- Watercraft running system, and watercraft including the same12 Nov 2024US 12,140,969 B2Yamaha Hatsudoki Kabushiki Kaisha
- Control system for posture control tabs of marine vessel, marine vessel, and method for controlling posture control tabs of marine vessel that are capable of assisting operations of steering control29 Oct 2024US 12,129,007 B2Yamaha Hatsudoki Kabushiki Kaisha
- Marine autopilot steering system27 Aug 2026US 2026/0249972 A1Humphree AB
- System for controlling a marine vessel using a single operator command11 Jun 2026US 2026/0159212 A1Dometic Marine Canada Inc.
- Trim tab actuator input device5 Feb 2026US 2026/0038753 A1Navico Group Americas, LLC
- Marine vessel and control device therefor25 Dec 2025US 2025/0388296 A1Yamaha Hatsudoki Kabushiki Kaisha
- Marine vessel and control device therefor25 Dec 2025US 2025/0388297 A1Yamaha Hatsudoki Kabushiki Kaisha
Most cited
By later US patents
- Method and apparatus for modifying wake90US 7,140,318 B1Malibu Boats West, Inc. · 2006
- Arrangement and method for dynamic control of the movements and course of a high-speed ship hull85US 6,520,104 B1La.Me S.R.L. · 2003
- Adjustable brake and control flaps for watercraft81US 5,193,478 AMardikian 1991 Irrevocable Trust · 1993
- Variable trim deflector system and method for controlling a marine vessel79US 8,631,753 B22014
- Arrangement for dynamic control of running trim and list of a boat70US 6,006,689 AProfjord AB · 1999