B63B 3/12
Frameless hulls
B63B3/12 (Frameless hulls) appears on 14 US grants and 7 published applications in this corpus.
Search patents in B63B- Granted patents
- 14
- Published applications
- 7
- Assignees
- 5
- Inventors
- 25
- Latest grant
- 24 Dec 2019
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 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 2 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 3 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Foam core barge and method of assembly24 Dec 2019US 10,513,313 B1
- Symmetrical continuous multidirectional ultra-light ultra-strong structure5 Dec 2017US 9,834,325 B2
- Stern transom and seating of a collapsible boat hull29 Aug 2017US 9,745,028 B2Flat Out Dreaming Pty Ltd.
- Roll formed pontoon and method of manufacture22 Jun 2010US 7,739,975 B1
- Frameless pontoon boat30 Jun 2009US 7,552,694 B2Northwest River Supplies, Inc.
- Symmetrical Continuous Multidirectional Ultra-Light Ultra-Strong Structure29 Dec 2016US 2016/0376783 A1
- Stern Transom and Seating of a Collapsible Boat Hull5 May 2016US 2016/0121976 A1Flat Out Dreaming Pty Ltd.
- Collapsible Boat Hull Hinge Arrangement14 Apr 2016US 2016/0101828 A1
- Frameless Pontoon Boat13 Nov 2008US 2008/0276855 A1Northwest River Supplies, Inc.
- Frameless pontoon boat14 Jun 2007US 2007/0131155 A1Northwest River Supplies, Inc.
Most cited
By later US patents
- Apparatus and method for welding boat subassemblies utilizing laser radiation24US 4,223,202 AUnited Technologies Corporation · 1980
- Laminate structure and boat hull made therefrom15US 4,739,722 A1988
- Vessel hull construction and method14US 5,090,351 AMarinex International, Inc. · 1992
- Vessel hull and construction method11US 5,085,161 AMarinex International, Inc. · 1992
- Pontoon stabilized aluminum water craft9US 6,871,612 B22005