B63B 2001/201
Divided by longitudinal chines
Official title: {divided by longitudinal chines}
B63B2001/201 (Divided by longitudinal chines) appears on 142 US grants and 97 published applications in this corpus.
Search patents in B63B- Granted patents
- 142
- Published applications
- 97
- Assignees
- 58
- Inventors
- 213
- Latest grant
- 18 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 2 |
| 2003 | 7 | 3 |
| 2004 | 1 | 4 |
| 2005 | 7 | 3 |
| 2006 | 2 | 5 |
| 2007 | 7 | 4 |
| 2008 | 2 | 3 |
| 2009 | 0 | 5 |
| 2010 | 6 | 3 |
| 2011 | 2 | 2 |
| 2012 | 3 | 5 |
| 2013 | 1 | 2 |
| 2014 | 2 | 6 |
| 2015 | 7 | 6 |
| 2016 | 6 | 3 |
| 2017 | 5 | 3 |
| 2018 | 5 | 6 |
| 2019 | 8 | 4 |
| 2020 | 7 | 6 |
| 2021 | 3 | 3 |
| 2022 | 5 | 4 |
| 2023 | 3 | 1 |
| 2024 | 2 | 5 |
| 2025 | 2 | 6 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pontoon boat18 Mar 2025US 12,252,217 B2Barletta Boat Company, LLC
- Personal watercraft7 Jan 2025US 12,187,389 B2Polaris Industries Inc.
- 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
- Pontoon boat19 Dec 2023US 11,845,516 B2Barletta Boat Company, LLC
- Chassis for a pontoon boat16 Jul 2026US 2026/0200558 A1Premier Marine, Inc.
- Boat hull device9 Jul 2026US 2026/0192886 A1
- Boat with two cambered planing surfaces1 Jan 2026US 2026/0001620 A1
- Adjustable sponson system for a watercraft and watercraft having same30 Oct 2025US 2025/0333138 A1Bombardier Recreational Products Inc.
- Air supported vessel with starboard and port keel lines with their respective keel steps to prevent air leakage2 Oct 2025US 2025/0304028 A1Pascal Technologies AS
Most cited
By later US patents
- Pivotal trim tab hull44US 8,967,070 B22015
- Powered boat hull43US 8,201,514 B22012
- Vessel with improved hydrodynamic performance42US 4,915,048 A1990
- System for rapid, secure transport of cargo by sea, and monohull fast ship and arrangement and method for loading and unloading cargo on a ship42US 7,685,953 B2Thornycroft, Giles & Co., Inc. · 2010
- Motor-boat hull34US 4,924,797 AAkzo N.V. · 1990