B63H 5/02
Arrangements on vessels of propulsion elements directly acting on water: of paddle
Official title: of paddle wheels, e.g. of stern wheels
B63H5/02 (Arrangements on vessels of propulsion elements directly acting on water: of paddle) appears on 80 US grants and 47 published applications in this corpus.
Search patents in B63H- Granted patents
- 80
- Published applications
- 47
- Assignees
- 33
- Inventors
- 128
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 3 |
| 2005 | 2 | 1 |
| 2006 | 4 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 3 |
| 2014 | 1 | 3 |
| 2015 | 4 | 3 |
| 2016 | 7 | 2 |
| 2017 | 1 | 2 |
| 2018 | 3 | 2 |
| 2019 | 6 | 4 |
| 2020 | 1 | 4 |
| 2021 | 3 | 2 |
| 2022 | 1 | 5 |
| 2023 | 0 | 1 |
| 2024 | 5 | 1 |
| 2025 | 3 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Integrated thruster apparatus for a marine vessel21 Jul 2026US 12,686,478 B2Steering Solutions IP Holding Corporation
- Steerable and retractable paddle-wheel mechanism for propelling a boat29 Apr 2025US 12,286,209 B2
- Hydro cycle11 Feb 2025US 12,221,197 B1
- Winged boat21 Jan 2025US 12,202,576 B2
- Marine propulsion unit29 Oct 2024US 12,129,008 B2ABB Schweiz AG
- Integrated thruster apparatus for a marine vessel15 Jan 2026US 2026/0015073 A1
- Controlling A Marine Vehicle Propulsion System2 Jan 2025US 2025/0002133 A1ABB Schweiz AG
- Apparatus and method for cooling2 Jan 2025US 2025/0007354 A1ABB Schweiz AG
- Cyclorotors5 Dec 2024US 2024/0400179 A1GE Energy Power Conversion Technology Limited
- Improvements to fluid rotors with adjustable vanes2 Mar 2023US 2023/0065477 A1Adv Propulse
Most cited
By later US patents
- Outboard boat propulsion installation23US 4,832,642 AThompson Marine Propulsion Systems, Inc. · 1989
- Thru-flow aquatic harvester21US 4,248,033 A1981
- Centrifugal pump and paddle boat propulsion system15US 4,171,675 A1979
- High-speed paddle wheel catamaran14US 6,743,064 B2The United States of America as represented by the Secretary of the Navy · 2004
- Recreational water craft13US 5,427,554 A1995