B63H 25/50
Slowing-down means not otherwise provided for
B63H25/50 (Slowing-down means not otherwise provided for) appears on 48 US grants and 39 published applications in this corpus.
Search patents in B63H- Granted patents
- 48
- Published applications
- 39
- Assignees
- 24
- Inventors
- 100
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 2 |
| 2006 | 2 | 0 |
| 2007 | 1 | 3 |
| 2008 | 2 | 0 |
| 2009 | 2 | 3 |
| 2010 | 1 | 4 |
| 2011 | 3 | 2 |
| 2012 | 2 | 1 |
| 2013 | 2 | 0 |
| 2014 | 2 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 2 | 3 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 3 |
| 2023 | 1 | 2 |
| 2024 | 3 | 3 |
| 2025 | 1 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Marine vessel maneuvering support apparatus, and marine vessel28 Apr 2026US 12,612,145 B2Yamaha Hatsudoki Kabushiki Kaisha
- Parachute sea anchor1 Apr 2025US 12,263,917 B2BAE SYSTEMS plc
- Marine propulsion control system and method with proximity-based velocity limiting22 Oct 2024US 12,125,389 B1Brunswick Corporation
- Collision-avoidance maneuvering method in congested water and collision-avoidance maneuvering system for single-propeller twin-rudder ship27 Feb 2024US 11,915,595 B2Japan Hamworthy & Co., Ltd.
- Marine propulsion control system and method with proximity-based velocity limiting2 Jan 2024US 11,862,026 B2Brunswick Corporation
- 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
- Automated watercraft operating system and method30 Oct 2025US 2025/0333146 A1Yamaha Hatsudoki Kabushiki Kaisha
- Planing boat sailing assisting device17 Oct 2024US 2024/0343359 A1Yamaha Hatsudoki Kabushiki Kaisha
- Watercraft maneuvering system, watercraft control device, watercraft control method, and non-volatile storage medium storing program18 Jul 2024US 2024/0239468 A1NHK Spring Co., Ltd.
Most cited
By later US patents
- Propelling and driving system for boats72US 6,592,412 B1Siemens Aktiengesellschaft · 2003
- Trolling attachment for boats51US 4,577,580 A1986
- System for arresting a seagoing vessel51US 6,325,015 B1The United States of America as represented by the Secretary of the Navy · 2001
- Sailboat brake apparatus47US 5,377,610 A1995
- Method for braking a vessel with two marine propulsion devices31US 7,131,385 B1Brunswick Corporation · 2006