B63H 25/34
Transmitting of movement of engine to rudder
Official title: Transmitting of movement of engine to rudder, e.g. using quadrants, brakes
B63H25/34 (Transmitting of movement of engine to rudder) appears on 21 US grants and 12 published applications in this corpus.
Search patents in B63H- Granted patents
- 21
- Published applications
- 12
- Assignees
- 18
- Inventors
- 51
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Device for the roll stabilizing of a watercraft24 Aug 2023US 2023/0264792 A1Skf Marine GmbH
- A worm gear actuator for a marine steering apparatus10 Nov 2022US 2022/0355913 A1Marine Canada Acquisition Inc.
- Steering gear for boat15 Apr 2021US 2021/0107615 A1Jtekt Corporation
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Most cited
By later US patents
- Method and apparatus for non-propulsive fin control in an air or sea vehicle using planar actuation45US 6,247,666 B1Lockheed Martin Corporation · 2001
- Turning of a propulsion unit24US 6,712,654 B1ABB AB · 2004
- Steering device18US 6,892,661 B2Morol Co., Ltd. · 2005
- Shock-absorbing steering system for personal watercraft16US 5,622,132 AMardikian 1991 Irrevocable Trust · 1997
- Tiller lock for outboard motor14US 6,174,211 B1Sanshin Kogyo Kabushiki Kaisha · 2001