B63B 2241/20
Designs or arrangements for particular purposes not otherwise provided for in this
Official title: Designs or arrangements for particular purposes not otherwise provided for in this class
B63B2241/20 (Designs or arrangements for particular purposes not otherwise provided for in this) appears on 68 US grants and 83 published applications in this corpus.
Search patents in B63B- Granted patents
- 68
- Published applications
- 83
- Assignees
- 46
- Inventors
- 134
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 4 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 3 |
| 2013 | 4 | 4 |
| 2014 | 2 | 8 |
| 2015 | 1 | 1 |
| 2016 | 4 | 5 |
| 2017 | 3 | 3 |
| 2018 | 5 | 1 |
| 2019 | 2 | 11 |
| 2020 | 9 | 9 |
| 2021 | 5 | 4 |
| 2022 | 5 | 2 |
| 2023 | 2 | 1 |
| 2024 | 5 | 7 |
| 2025 | 1 | 9 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hull structure for a semi-submersible wind power turbine platform28 Jul 2026US 12,691,979 B2Bassoe Technology AB
- System for controlling aeraulic conditions above a landing or deck-landing zone7 Jul 2026US 12,673,755 B2Office National D’Etudes Et De Recherches AéRospatiales
- Transportable outboard motors10 Mar 2026US 12,570,384 B2Brunswick Corporation
- Transportable outboard motors10 Feb 2026US 12,545,385 B2Brunswick Corporation
- System for distributing battery weight on a boat25 Nov 2025US 12,479,543 B2Brunswick Corporation
- Transportable outboard motors18 Jun 2026US 2026/0167315 A1Brunswick Corporation
- Pontoon stowage system for workboats14 May 2026US 2026/0131871 A1Summerset Marine Construction
- System for distributing battery weight on a boat19 Feb 2026US 2026/0048823 A1Brunswick Corporation
- Personal watercraft22 Jan 2026US 2026/0021874 A1Kawasaki Motors, Ltd.
- Electric-powered boat or marine vessel21 Aug 2025US 2025/0263160 A1Voltaic LLC
Most cited
By later US patents
- Propulsion of underwater vehicles using differential and vectored thrust32US 6,581,537 B2The Penn State Research Foundation · 2003
- Redundant cooling system with two cooling circuits for an electric motor31US 7,569,954 B2Siemens Aktiengesellschaft · 2009
- Boat motor support24US 4,828,186 AFulton Manufacturing Corporation · 1989
- Systems and methods for providing an uninterruptible power supply to a ship-service bus of a marine vessel23US 8,159,082 B2General Electric Company · 2012
- Systems and methods for providing an uninterruptible power supply to a ship-service bus of a marine vessel19US 8,362,638 B2General Electric Company · 2013