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B63C 7/24

Apparatus for passing chains or the like under vessels or objects

B63C7/24 (Apparatus for passing chains or the like under vessels or objects) appears on 6 US grants and 2 published applications in this corpus.

Search patents in B63C

Granted patents: 6
Published applications: 2
Assignees: 3
Inventors: 12
Latest grant: 1 Nov 2022

Filings by year

B63C 7/24: granted patents and published applications per publication year
Year	Granted patents	Published applications
1977	1	0
1978	0	0
1979	0	0
1980	0	0
1981	1	0
1982	0	0
1983	0	0
1984	1	0
1985	0	0
1986	0	0
1987	0	0
1988	0	0
1989	0	0
1990	0	0
1991	1	0
1992	0	0
1993	0	0
1994	0	0
1995	0	0
1996	0	0
1997	1	0
1998	0	0
1999	0	0
2000	0	0
2001	0	0
2002	0	0
2003	0	1
2004	0	0
2005	0	0
2006	0	0
2007	0	0
2008	0	0
2009	0	0
2010	0	0
2011	0	0
2012	0	0
2013	0	0
2014	0	0
2015	0	0
2016	0	0
2017	0	0
2018	0	0
2019	0	0
2020	0	0
2021	0	0
2022	1	1

By publication year. Applications have been published since 2001.

Recent patents

Device and method for launching and recovering an unmanned underwater vehicle1 Nov 2022US 11,485,461 B2Tridentis Advanced Marine Vehicles, LLC
Equipment for raising sunken vessels16 Sep 1997US 5,666,898 A
Method for raising any object lying on the bottom of the sea, a river or basin, and apparatus used thereby22 Jan 1991US 4,986,203 AHydro Soil Services
Lift sling emplacement device15 May 1984US 4,448,569 AThe United States of America as represented by the Secretary of the Navy
Damage control craft1 Dec 1981US 4,303,036 A

Most cited

By later US patents