B63B 1/08
Shape of aft part
B63B1/08 (Shape of aft part) appears on 96 US grants and 73 published applications in this corpus.
Search patents in B63B- Granted patents
- 96
- Published applications
- 73
- Assignees
- 66
- Inventors
- 172
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 3 | 1 |
| 2005 | 3 | 2 |
| 2006 | 1 | 5 |
| 2007 | 2 | 3 |
| 2008 | 3 | 2 |
| 2009 | 3 | 2 |
| 2010 | 0 | 2 |
| 2011 | 2 | 6 |
| 2012 | 1 | 4 |
| 2013 | 4 | 5 |
| 2014 | 4 | 2 |
| 2015 | 8 | 1 |
| 2016 | 5 | 4 |
| 2017 | 2 | 3 |
| 2018 | 6 | 6 |
| 2019 | 5 | 3 |
| 2020 | 5 | 4 |
| 2021 | 4 | 5 |
| 2022 | 2 | 1 |
| 2023 | 2 | 3 |
| 2024 | 2 | 0 |
| 2025 | 1 | 6 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hull unit with a hydrofoil system and marine vessel29 Jul 2025US 12,371,131 B2AB Volvo Penta
- Hybrid chine boat hull and methods of manufacture and use31 Dec 2024US 12,179,883 B2Mblh Marine, LLC
- Watercraft planing hull with inverted chine16 Jul 2024US 12,037,083 B1
- Ship hull having a raised portion in the region of an underside of the ship hull3 Oct 2023US 11,772,764 B2Lr-Shipdesign AG
- Marine vessel with aft extension20 Jun 2023US 11,679,841 B2Ockerman Automation Consulting, Inc.
- Fairing for stepped hull boat with cambered planing surfaces27 Aug 2026US 2026/0249953 A1
- Planing boat with foldable fairing9 Jul 2026US 2026/0192884 A1
- Hull unit with a hydrofoil system and marine vessel25 Sep 2025US 2025/0296657 A1AB Volvo Penta
- Method of improving pontoon boat safety and stability28 Aug 2025US 2025/0269941 A1
- Vessel21 Aug 2025US 2025/0263158 A1Yanmar Holdings Co., Ltd.
Most cited
By later US patents
- Multifunction hydrodynamic and buoyant hull extension for planing water craft42US 5,224,436 A1993
- High speed power boat for calm and rough seaways39US 4,649,851 A1987
- Power boat with extended propeller pocket37US 4,383,828 A1983
- Apparatus and method for wave shaping37US 9,296,447 B12016
- Hull for small watercraft33US 5,743,206 AYamaha Hatsudoki Kabushiki Kaisha · 1998