B63H 20/10
Means enabling trim or tilt, or lifting of the propulsion element when
Official title: Means enabling trim or tilt, or lifting of the propulsion element when an obstruction is hit; Control of trim or tilt
B63H20/10 (Means enabling trim or tilt, or lifting of the propulsion element when) appears on 892 US grants and 494 published applications in this corpus.
Search patents in B63H- Granted patents
- 892
- Published applications
- 494
- Assignees
- 166
- Inventors
- 978
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 10 | 0 |
| 1978 | 6 | 0 |
| 1979 | 6 | 0 |
| 1980 | 3 | 0 |
| 1981 | 7 | 0 |
| 1982 | 11 | 0 |
| 1983 | 17 | 0 |
| 1984 | 7 | 0 |
| 1985 | 13 | 0 |
| 1986 | 14 | 0 |
| 1987 | 20 | 0 |
| 1988 | 19 | 0 |
| 1989 | 19 | 0 |
| 1990 | 23 | 0 |
| 1991 | 22 | 0 |
| 1992 | 20 | 0 |
| 1993 | 17 | 0 |
| 1994 | 14 | 0 |
| 1995 | 15 | 0 |
| 1996 | 15 | 0 |
| 1997 | 6 | 0 |
| 1998 | 20 | 0 |
| 1999 | 12 | 0 |
| 2000 | 20 | 0 |
| 2001 | 28 | 3 |
| 2002 | 32 | 15 |
| 2003 | 16 | 11 |
| 2004 | 12 | 13 |
| 2005 | 11 | 18 |
| 2006 | 18 | 12 |
| 2007 | 12 | 11 |
| 2008 | 12 | 9 |
| 2009 | 5 | 10 |
| 2010 | 5 | 11 |
| 2011 | 5 | 6 |
| 2012 | 9 | 13 |
| 2013 | 11 | 11 |
| 2014 | 17 | 11 |
| 2015 | 13 | 7 |
| 2016 | 22 | 24 |
| 2017 | 33 | 31 |
| 2018 | 44 | 37 |
| 2019 | 36 | 19 |
| 2020 | 20 | 26 |
| 2021 | 33 | 32 |
| 2022 | 34 | 38 |
| 2023 | 32 | 37 |
| 2024 | 34 | 30 |
| 2025 | 30 | 32 |
| 2026 | 21 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Trim angle control apparatus and trim angle control method1 Sep 2026US 12,722,761 B2Honda Motor Co., Ltd.
- Systems and methods for automatically draining marine drives at multiple trim angles1 Sep 2026US 12,722,763 B1Brunswick Corporation
- Wakesurfing systems and methods25 Aug 2026US 12,715,555 B1Brunswick Corporation
- Pontoon or hull adjustment system18 Aug 2026US 12,709,362 B2Norco Industries, Inc.
- Outboard motors and cooling systems for outboard motors4 Aug 2026US 12,698,072 B1Brunswick Corporation
- Propulsion system of boat1 Oct 2026US 2026/0296615 A1Honda Motor Co., Ltd.
- Propulsion system of boat1 Oct 2026US 2026/0296616 A1Honda Motor Co., Ltd.
- Propulsion system of boat1 Oct 2026US 2026/0296617 A1Honda Motor Co., Ltd.
- Propulsion system of boat1 Oct 2026US 2026/0296618 A1Honda Motor Co., Ltd.
- Propulsion system of boat1 Oct 2026US 2026/0296619 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Trim control80US 4,318,699 ABrunswick Corporation · 1982
- Automatic trim system78US 4,718,872 AOutboard Marine Corporation · 1988
- Trolling motor bow mount77US 6,431,923 B1Johnson Outdoors Inc. · 2002
- Operation optimizing system for a marine drive unit73US 4,872,857 ABrunswick Corporation · 1989
- Trolling motor steering control70US 6,325,684 B1Johnson Outdoors Inc. · 2001