B63B 19/24
Hatch fastenings
Official title: Hatch fastenings, e.g. cleats
B63B19/24 (Hatch fastenings) appears on 30 US grants and 15 published applications in this corpus.
Search patents in B63B- Granted patents
- 30
- Published applications
- 15
- Assignees
- 26
- Inventors
- 55
- Latest grant
- 7 Mar 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 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 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 2 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 3 |
| 2022 | 2 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Barge lid grain door opening apparatus7 Mar 2023US 11,598,138 B2
- Rain-guard device for shipping22 Nov 2022US 11,505,284 B2Transport Machinery Co., Ltd.
- Modular cargo bay canopy22 Mar 2022US 11,279,445 B2Ockerman Automation Consulting, Inc.
- Hatch power lift and locking system4 Aug 2020US 10,731,396 B2DTS Enterprises, Inc.
- Hatch clamping mechanism7 Jan 2020US 10,526,049 B1The United States of America as represented by the Secretary of the Navy
- Modular cargo bay canopy23 Sep 2021US 2021/0291935 A1Ockerman Automation Consulting, Inc.
- Rain-guard device for shipping15 Jul 2021US 2021/0214046 A1Transport Machinery Co., Ltd.
- Ship rescue cabin13 May 2021US 2021/0139117 A1Jingmen Yitiange Power Machinery Technology
- Barge lid grain door opening apparatus14 May 2020US 2020/0149338 A1
- Hatch power lift and locking system14 Jun 2018US 2018/0163453 A1DTS Enterprises, Inc.
Most cited
By later US patents
- Slam latch and hatch assembly including a slam latch65US 6,460,902 B1Pompanette, Inc. · 2002
- Closure lock with inflatable bladder35US 4,073,521 A1978
- Cam-operated hatch cover lock22US 5,785,362 AIreco, Inc. · 1998
- Hatch cover lock and hinge16US 5,314,218 AIreco, Inc. · 1994
- Self-latching hatch cover for barges15US 4,362,118 AAmerican Commercial Barge Line Co. · 1982