B63B 73/70
Building or assembling vessels or marine structures: characterised by using moulds
Official title: characterised by using moulds; Moulds or plugs therefor
B63B73/70 (Building or assembling vessels or marine structures: characterised by using moulds) appears on 48 US grants and 42 published applications in this corpus.
Search patents in B63B- Granted patents
- 48
- Published applications
- 42
- Assignees
- 27
- Inventors
- 66
- Latest grant
- 25 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 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 | 2 | 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 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 2 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 2 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 3 |
| 2019 | 3 | 1 |
| 2020 | 2 | 6 |
| 2021 | 6 | 1 |
| 2022 | 2 | 3 |
| 2023 | 2 | 1 |
| 2024 | 5 | 5 |
| 2025 | 1 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Molded-in boat grip25 Mar 2025US 12,258,102 B2Lifetime Products, Inc.
- Unitary boat hull and methods of manufacture24 Dec 2024US 12,172,345 B2
- Unitary boat hull and methods of manufacture24 Dec 2024US 12,172,346 B2
- Unitary boat hull and methods of manufacture24 Dec 2024US 12,172,347 B2
- Molded-in boat grip18 Jun 2024US 12,012,180 B2Lifetime Products, Inc.
- Boat manufacturing arrangement, boat and method of manufacturing a boat27 Aug 2026US 2026/0249965 A1PäIjäN Boats Oy
- Unitary vessel and methods of manufacture23 Oct 2025US 2025/0326164 A1
- Unitary boat hull and methods of manufacture6 Mar 2025US 2025/0073962 A1
- Apparatus for molding a shell element made of composite material, particularly a hull of a boat, and method thereof14 Nov 2024US 2024/0375362 A1
- Molded-in boat grip5 Sep 2024US 2024/0294234 A1Lifetime Products, Inc.
Most cited
By later US patents
- Method of making a structural body22US 4,673,453 AAB Hydro Betong · 1987
- Kayak with thermoformed hull and rotomolded pedal drive mount17US 10,220,924 B1Hurricane Aqua Sports, Inc. · 2019
- Moulded boat hull with modular insert16US 5,787,836 AAllied Logic Corporation · 1998
- Boat camper15US 7,249,568 B12007
- Boat hull including moulded shell structure14US 5,634,425 AAllied Plastics International Limited · 1997