B63B 2021/563
Pushing equipment
Official title: {Pushing equipment}
B63B2021/563 (Pushing equipment) appears on 25 US grants and 25 published applications in this corpus.
Search patents in B63B- Granted patents
- 25
- Published applications
- 25
- Assignees
- 14
- Inventors
- 40
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 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 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 4 |
| 2015 | 2 | 2 |
| 2016 | 3 | 3 |
| 2017 | 6 | 2 |
| 2018 | 2 | 2 |
| 2019 | 3 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods of securing a vessel during transportation, off-loading, and installation of wind turbine components17 Mar 2026US 12,577,942 B2Crowley New Energy, Inc.
- Intelligent assistance system and method for berthing and unberthing based on multi-tugboat collaboration17 Sep 2024US 12,091,137 B1Wuhan University of Technology
- LiDAR vessel-to-vessel docking system and method9 Apr 2024US 11,955,011 B2Cashman Dredging and Marine Contracting, Co., LLC
- Oil spill response unit18 Oct 2022US 11,473,259 B2M & L Patent Oy Ab
- Ballast and de-ballast system and methods13 Apr 2021US 10,974,798 B2Crowley Technical Services
- Trailing suction hopper dredge with stationary tug holding block19 Jun 2025US 2025/0198117 A1
- Fender for ships9 Jan 2025US 2025/0010960 A1Sakinaga Kaiun Kabushiki Kaisha
- Water Transportation System including a Personal Watercraft, a Water Platform, and a Locking Device20 Jun 2024US 2024/0199174 A1Shanghai Yujet Co., Ltd.
- Methods of securing a vessel during transportation, off-loading, and installation of wind turbine components16 Mar 2023US 2023/0081951 A1Crowley Wind Holdings, Inc.
- Lidar vessel-to-vessel docking system and method23 Sep 2021US 2021/0295709 A1Cashman Dredging and Marine Contracting, Co., LLC
Most cited
By later US patents
- Articulated conduit systems and uses thereof for fuel gas transfer between a tug and barge11US 8,967,174 B1Moran Towing Corporation · 2015
- Pontoon boat driven by PWC6US 9,428,252 B12016
- Ship and associated methods of formation with vessels having connectable hulls5US 7,845,297 B2Keck Technologies, LLC · 2010
- Ship and associated methods of formation with vessels connectable between decks and hulls3US 7,703,406 B2Keck Technologies, LLC · 2010
- Articulated conduit systems and uses thereof for fluid transfer between two vessels3US 9,598,152 B2Moran Towing Corporation · 2017