B63C 3/12
Launching or hauling-out by landborne slipways: using cradles
Official title: using cradles (vehicles in general for transporting boats or the like B60P)
B63C3/12 (Launching or hauling-out by landborne slipways: using cradles) appears on 127 US grants and 128 published applications in this corpus.
Search patents in B63C- Granted patents
- 127
- Published applications
- 128
- Assignees
- 66
- Inventors
- 216
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 6 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 4 |
| 2006 | 6 | 8 |
| 2007 | 5 | 1 |
| 2008 | 4 | 3 |
| 2009 | 4 | 3 |
| 2010 | 0 | 4 |
| 2011 | 2 | 3 |
| 2012 | 4 | 2 |
| 2013 | 2 | 0 |
| 2014 | 1 | 3 |
| 2015 | 3 | 9 |
| 2016 | 5 | 11 |
| 2017 | 3 | 8 |
| 2018 | 8 | 4 |
| 2019 | 9 | 11 |
| 2020 | 5 | 8 |
| 2021 | 3 | 8 |
| 2022 | 8 | 8 |
| 2023 | 3 | 6 |
| 2024 | 5 | 7 |
| 2025 | 9 | 7 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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- Watercraft lift6 Aug 2026US 2026/0225698 A1Sunstream Corporation
- Foldable cradle for boat18 Jun 2026US 2026/0167304 A1Kalmar Produktutveckling AB
- Autonomous boat launching and loading system18 Jun 2026US 2026/0167310 A1EFALKE GmbH
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Most cited
By later US patents