B63B 19/08
Ports or like openings in vessels' sides or at the vessels' bow
Official title: Ports or like openings in vessels' sides {or at the vessels' bow or stern (forming ramps when open B63B27/143)}
B63B19/08 (Ports or like openings in vessels' sides or at the vessels' bow) appears on 80 US grants and 69 published applications in this corpus.
Search patents in B63B- Granted patents
- 80
- Published applications
- 69
- Assignees
- 57
- Inventors
- 140
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 3 | 3 |
| 2006 | 2 | 4 |
| 2007 | 1 | 2 |
| 2008 | 2 | 3 |
| 2009 | 1 | 2 |
| 2010 | 2 | 3 |
| 2011 | 1 | 0 |
| 2012 | 2 | 1 |
| 2013 | 0 | 3 |
| 2014 | 1 | 2 |
| 2015 | 6 | 2 |
| 2016 | 2 | 4 |
| 2017 | 4 | 4 |
| 2018 | 3 | 2 |
| 2019 | 6 | 7 |
| 2020 | 5 | 6 |
| 2021 | 5 | 2 |
| 2022 | 3 | 4 |
| 2023 | 3 | 3 |
| 2024 | 1 | 3 |
| 2025 | 2 | 4 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lift and method for lifting equipment modules16 Jun 2026US 12,654,813 B2Sh Group A/S
- Material-actuated launch and recovery doors28 Apr 2026US 12,612,141 B2Rtx Bbn Technologies, Inc.
- Gate system for a pontoon boat15 Jul 2025US 12,358,595 B2Polaris Industries Inc.
- Personal watercraft7 Jan 2025US 12,187,389 B2Polaris Industries Inc.
- Thermal energy powered exoskeleton catamaran2 Jan 2024US 11,858,608 B2
- A ship and a method of loading and unloading a ship14 May 2026US 2026/0131872 A1Omt Naval Aps
- A ferry and a method of operating a ferry4 Dec 2025US 2025/0368298 A1Omt Naval A/S
- Gate system for a pontoon boat16 Oct 2025US 2025/0319946 A1Polaris Industries Inc.
- Personal watercraft1 May 2025US 2025/0136247 A1Polaris Industries Inc.
- Pontoon boat door assembly and method of use13 Feb 2025US 2025/0050976 A1Forest River, Inc.
Most cited
By later US patents
- System for handling container cargo and a novel ship and lifting device83US 4,158,416 AContainer Cargo Carriers Corporation · 1979
- Stern gate for a boat hull62US 4,742,795 ACruisers Incorporated · 1988
- Pivotable thrust vectoring transom panel53US 5,628,272 AUnited Defense, L.P. · 1997
- 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
- Extendible thrust vectoring transom panel38US 5,579,711 AUnited Defense, L.P. · 1996