B63C 5/04
Bilge or keel blocks
B63C5/04 (Bilge or keel blocks) appears on 9 US grants and 9 published applications in this corpus.
Search patents in B63C- Granted patents
- 9
- Published applications
- 9
- Assignees
- 4
- Inventors
- 16
- Latest grant
- 25 Jan 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 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 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 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 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Watercraft and aircraft bladder and tie down securing apparatuses and methods25 Jan 2022US 11,230,352 B2Cross Pipes Development LLC
- Watercraft and aircraft bladder and tie down securing apparatuses and methods11 Jan 2022US 11,220,311 B2Cross Pipes Development LLC
- Vessel supporting apparatus8 Sep 2020US 10,766,582 B2Devonport Royal Dockyard Limited
- Boat storage stand19 Aug 2008US 7,413,379 B2
- Adjustable boat lift stanchion1 Feb 2005US 6,848,379 B1Quality Boat Lifts, Inc.
- Watercraft and aircraft bladder and tie down securing apparatuses and methods28 Apr 2022US 2022/0126960 A1Cross Pipes Development LLC
- Boat support assembly4 Mar 2021US 2021/0061427 A1
- Watercraft and Aircraft Bladder and Tie Down Securing Apparatuses and Methods13 Aug 2020US 2020/0255095 A1Cross Pipes Development LLC
- Watercraft and Aircraft Bladder and Tie Down Securing Apparatuses and Methods13 Aug 2020US 2020/0255162 A1Cross Pipes Development LLC
- Vessel supporting apparatus1 Aug 2019US 2019/0233066 A1Devonport Royal Dockyard Limited
Most cited
By later US patents