B63H 1/04
With rotation axis substantially at right angles to propulsive direction
Official title: with rotation axis substantially at right angles to propulsive direction
B63H1/04 (With rotation axis substantially at right angles to propulsive direction) appears on 130 US grants and 109 published applications in this corpus.
Search patents in B63H- Granted patents
- 130
- Published applications
- 109
- Assignees
- 64
- Inventors
- 223
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 2 |
| 2002 | 1 | 2 |
| 2003 | 2 | 1 |
| 2004 | 1 | 3 |
| 2005 | 2 | 3 |
| 2006 | 3 | 4 |
| 2007 | 0 | 3 |
| 2008 | 1 | 2 |
| 2009 | 2 | 3 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 5 |
| 2013 | 0 | 4 |
| 2014 | 5 | 5 |
| 2015 | 7 | 15 |
| 2016 | 8 | 3 |
| 2017 | 11 | 5 |
| 2018 | 4 | 5 |
| 2019 | 3 | 4 |
| 2020 | 4 | 7 |
| 2021 | 4 | 0 |
| 2022 | 4 | 9 |
| 2023 | 3 | 6 |
| 2024 | 8 | 7 |
| 2025 | 4 | 6 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cyclorotors29 Sep 2026US 12,747,013 B2GE Energy Power Conversion Technology Limited
- Method of controlling propulsion system of marine vehicle and propulsion system24 Mar 2026US 12,583,569 B2ABB Schweiz AG
- Device comprising an asymmetrical adjustable wing profile24 Feb 2026US 12,560,149 B2
- Bidirectional wireless controls for marine devices10 Feb 2026US 12,545,390 B2Johnson Outdoors Inc.
- System for controlling movements of a marine surface vessel25 Nov 2025US 12,481,281 B2Humphree AB
- Cycloidal marine propulsion system1 Oct 2026US 2026/0296621 A1
- System and method for blade pitch control of cycloidal marine propulsion system30 Apr 2026US 2026/0116519 A1
- Wheel for vehicle20 Nov 2025US 2025/0353339 A1
- Variable trajectory non-circular drive system2 Oct 2025US 2025/0305419 A1
- Stopping function for marine vehicle propulsion system21 Aug 2025US 2025/0263162 A1ABB Schweiz AG
Most cited
By later US patents
- Dual rudder watercraft steering control system for enhanced maneuverability39US 8,943,988 B1Enovation Controls, LLC · 2015
- System and method for propelling a watercraft utilizing human power23US 9,051,038 B12015
- Spherical recreational hollow body21US 4,458,895 A1984
- Propeller unit with controlled cyclic and collective blade pitch20US 5,028,210 AThe United States of America as represented by the Secretary of the Navy · 1991
- Multi-purpose utility vehicle16US 4,363,409 A1982