B63H 5/03
Movably mounted with respect to the hull
Official title: movably mounted with respect to the hull, e.g. having means to reposition paddle wheel assembly, or to retract paddle or to change paddle attitude
B63H5/03 (Movably mounted with respect to the hull) appears on 6 US grants and 6 published applications in this corpus.
Search patents in B63H- Granted patents
- 6
- Published applications
- 6
- Assignees
- 5
- Inventors
- 11
- Latest grant
- 29 Apr 2025
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 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 2 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Steerable and retractable paddle-wheel mechanism for propelling a boat29 Apr 2025US 12,286,209 B2
- Marine propulsion unit29 Oct 2024US 12,129,008 B2ABB Schweiz AG
- Marine propulsion unit11 Jun 2024US 12,006,016 B2ABB AB
- Paddle wheel yacht10 Nov 2015US 9,180,931 B2Chongqing Yunhan Marine Technology Co., Ltd.
- Device for boat propulsion or energy production14 Jul 2015US 9,079,648 B2Cosmomind AB
- Steerable and retractable paddle-wheel mechanism for propelling a boat1 Dec 2022US 2022/0380010 A1
- Marine Propulsion Unit13 Jan 2022US 2022/0009608 A1ABB AB
- Retractable vertical-axis propeller device28 Feb 2019US 2019/0061893 A1
- Device for boat propulsion or energy production8 Aug 2013US 2013/0203307 A1Cosmomind AB
- Paddle wheel yacht3 Jan 2013US 2013/0000537 A1Chongqing Yunhan Marine Technology Co., Ltd.
Most cited
By later US patents