B63B 35/306
Discharging through dump-gates on the bottom or sides of the barge
Official title: {discharging through dump-gates on the bottom or sides of the barge}
B63B35/306 (Discharging through dump-gates on the bottom or sides of the barge) appears on 20 US grants and 7 published applications in this corpus.
Search patents in B63B- Granted patents
- 20
- Published applications
- 7
- Assignees
- 12
- Inventors
- 24
- Latest grant
- 1 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Sluiceway for barge1 Sep 2020US 10,759,506 B2Cashman Dredging and Marine Contracting, Co., LLC
- Sluiceway for barge26 Nov 2019US 10,486,778 B2Cashman Dredging and Marine Contracting, Co., LLC
- Bricks and a method for using such bricks to build dikes in water24 Apr 2018US 9,951,491 B2
- Bricks and a method for using such bricks to build dikes in water4 Jul 2017US 9,695,563 B1
- Device for dredging soil material under water24 Feb 2015US 8,965,607 B2Tideway B.V.
- Sluiceway for barge12 Mar 2020US 2020/0079478 A1Cashman Dredging and Marine Contracting, Co., LLC
- Sluiceway for barge26 Sep 2019US 2019/0291828 A1Cashman Dredging and Marine Contracting, Co., LLC
- Self-closing sheet for encapsulating and dumping a bulk of material26 Jul 2018US 2018/0208277 A1Danmarks Tekniske Universitet
- Bricks and a Method for Using Such Bricks to Build Dikes in Water23 Nov 2017US 2017/0335533 A1
- Vessel comprising a barge loading system29 Dec 2016US 2016/0375966 A1
Most cited
By later US patents
- Seal for unloading hatch of hopper barge or similar vessel17US 4,114,901 AN. V. Industrieele Handelscombinatie Holland · 1978
- Hopper barge having a bottom discharge opening closable by hopper doors14US 4,120,409 AA. Vuyk & Zonen's Scheepswerven B.V. · 1978
- Hopper barge with bottom flaps and a suction channel6US 4,548,147 AIHC Holland N. V. · 1985
- Hopper vessel with discharge valve members adapted to selectively function as part of a discharge conduit5US 4,176,885 AKoninklijke Adriaan Volker Baggermaatschappij B.V. · 1979
- Transportation of submerged cargo5US 5,809,922 A1998