B63B 3/09
Hulls constructed of non-magnetic metal
B63B3/09 (Hulls constructed of non-magnetic metal) appears on 29 US grants and 22 published applications in this corpus.
Search patents in B63B- Granted patents
- 29
- Published applications
- 22
- Assignees
- 13
- Inventors
- 35
- Latest grant
- 24 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 5 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 3 |
| 2021 | 2 | 2 |
| 2022 | 3 | 0 |
| 2023 | 3 | 2 |
| 2024 | 4 | 3 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Unitary boat hull and methods of manufacture24 Dec 2024US 12,172,345 B2
- Unitary boat hull and methods of manufacture24 Dec 2024US 12,172,346 B2
- Unitary boat hull and methods of manufacture24 Dec 2024US 12,172,347 B2
- Unitary boat hull and methods of manufacture23 Jan 2024US 11,878,445 B2
- Maritime floatation device14 Nov 2023US 11,814,148 B2
- Unitary vessel and methods of manufacture23 Oct 2025US 2025/0326164 A1
- Unitary boat hull and methods of manufacture6 Mar 2025US 2025/0073962 A1
- Unitary boat hull and methods of manufacture21 Mar 2024US 2024/0091992 A1
- Unitary boat hull and methods of manufacture21 Mar 2024US 2024/0091993 A1
- Unitary boat hull and methods of manufacture21 Mar 2024US 2024/0091994 A1
Most cited
By later US patents
- Method of constructing welded metal skin boat hulls and hulls made thereby24US 4,214,332 AARES, Inc. · 1980
- Composite fiberglass and metal boat23US 4,917,037 A1990
- Method of fabricating an integral shell formed body and the body formed thereby22US 4,457,249 AK B Weecan Marine · 1984
- Hybrid ship hull17US 6,941,888 B22005
- Dory16US 3,943,586 A1976