B63H 2005/1256
With mechanical power transmission to propellers
Official title: {with mechanical power transmission to propellers}
B63H2005/1256 (With mechanical power transmission to propellers) appears on 84 US grants and 83 published applications in this corpus.
Search patents in B63H- Granted patents
- 84
- Published applications
- 83
- Assignees
- 49
- Inventors
- 209
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 2 | 3 |
| 2007 | 5 | 6 |
| 2008 | 1 | 1 |
| 2009 | 2 | 1 |
| 2010 | 1 | 2 |
| 2011 | 3 | 6 |
| 2012 | 0 | 2 |
| 2013 | 5 | 1 |
| 2014 | 6 | 5 |
| 2015 | 2 | 10 |
| 2016 | 2 | 5 |
| 2017 | 7 | 4 |
| 2018 | 5 | 2 |
| 2019 | 5 | 6 |
| 2020 | 4 | 1 |
| 2021 | 2 | 4 |
| 2022 | 2 | 5 |
| 2023 | 4 | 4 |
| 2024 | 4 | 6 |
| 2025 | 4 | 2 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Diagnostics system for a dual propeller drive unit9 Jun 2026US 12,649,549 B2AB Volvo Penta
- Stern drives having breakaway lower gearcase9 Sep 2025US 12,409,923 B1Brunswick Corporation
- Hull unit with a hydrofoil system and marine vessel29 Jul 2025US 12,371,131 B2AB Volvo Penta
- Devices and methods for making devices for supporting a propulsor on a marine vessel25 Feb 2025US 12,234,003 B1Brunswick Corporation
- Bearing device, for power transmission unit for an azimuth thruster7 Jan 2025US 12,187,400 B2Aktiebolaget Skf
- An electric saildrive25 Jun 2026US 2026/0175954 A1Searine A/S
- A marine drive unit with a bi-directional integrated oil channel19 Mar 2026US 2026/0077849 A1AB Volvo Penta
- Sail drive and ship5 Mar 2026US 2026/0062107 A1Yanmar Holdings Co., Ltd.
- Marine propulsion device26 Feb 2026US 2026/0054817 A1Suzuki Motor Corporation
- Hull unit with a hydrofoil system and marine vessel25 Sep 2025US 2025/0296657 A1AB Volvo Penta
Most cited
By later US patents
- Marine drive with integrated trim tab100US 7,188,581 B1Brunswick Corporation · 2007
- Boat propulsion device68US 5,108,325 ABrunswick Corporation · 1992
- Outboard motors having steerable lower gearcase41US 10,800,502 B1Brunswick Corporation · 2020
- Propeller drive unit26US 5,755,605 AAB Volvo Penta · 1998
- Modular watercraft21US 9,701,367 B2Johnson Outdoors Inc. · 2017