B63B 39/14
Equipment to decrease pitch, roll, or like unwanted vessel movements: for indicating
Official title: for indicating inclination or duration of roll
B63B39/14 (Equipment to decrease pitch, roll, or like unwanted vessel movements: for indicating) appears on 47 US grants and 40 published applications in this corpus.
Search patents in B63B- Granted patents
- 47
- Published applications
- 40
- Assignees
- 36
- Inventors
- 99
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 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 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 1 |
| 2003 | 3 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 3 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 3 |
| 2017 | 1 | 1 |
| 2018 | 1 | 3 |
| 2019 | 2 | 1 |
| 2020 | 3 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 4 |
| 2023 | 2 | 6 |
| 2024 | 2 | 5 |
| 2025 | 4 | 2 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of operating a marine lighting system6 Oct 2026US 12,752,890 B2Ocean LED Marine Limited
- Systems and methods for detecting an on-plane state of a marine vessel8 Sep 2026US 12,728,965 B1Brunswick Corporation
- Pontoon or hull adjustment system18 Aug 2026US 12,709,362 B2Norco Industries, Inc.
- Device for the roll stabilizing of a watercraft28 Apr 2026US 12,612,137 B2Skf Marine GmbH
- System for controlling a marine vessel using a single operator command17 Feb 2026US 12,552,513 B2Dometic Marine Canada Inc.
- 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
- Watercraft25 Dec 2025US 2025/0388303 A1
- System and method for monitoring safety status of ship using roll motion data29 May 2025US 2025/0171117 A1Korea Institute of Ocean Science & Technology
- Pontoon or hull adjustment system28 Nov 2024US 2024/0391564 A1Norco Industries, Inc.
Most cited
By later US patents
- Speed, acceleration, and trim control system for power boats130US 5,142,473 A1992
- Acceleration measuring device55US 4,095,547 ABrown Brothers & Company, Ltd. · 1978
- System for automated monitoring of trim and stability of a vessel49US 4,872,118 A1989
- Ballast boat chair for wake enhancement35US 6,505,572 B12003
- Vehicle stabilizing by rotating mass18US 5,839,386 A1998