B29L 2031/307
Hulls
Official title: {Hulls}
B29L2031/307 (Hulls) appears on 101 US grants and 90 published applications in this corpus.
Search patents in B29L- Granted patents
- 101
- Published applications
- 90
- Assignees
- 74
- Inventors
- 183
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 4 |
| 2003 | 4 | 3 |
| 2004 | 2 | 3 |
| 2005 | 2 | 4 |
| 2006 | 2 | 4 |
| 2007 | 3 | 3 |
| 2008 | 2 | 3 |
| 2009 | 2 | 2 |
| 2010 | 2 | 4 |
| 2011 | 1 | 2 |
| 2012 | 0 | 4 |
| 2013 | 2 | 3 |
| 2014 | 3 | 2 |
| 2015 | 2 | 4 |
| 2016 | 1 | 1 |
| 2017 | 2 | 5 |
| 2018 | 2 | 9 |
| 2019 | 5 | 3 |
| 2020 | 3 | 3 |
| 2021 | 4 | 3 |
| 2022 | 2 | 3 |
| 2023 | 4 | 3 |
| 2024 | 5 | 9 |
| 2025 | 2 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Structural shell28 Jul 2026US 12,691,648 B2Coeus Limited
- Tooling apparatus and method for applying material to a pre-formed insert21 Jul 2026US 12,686,582 B2Tiara Yachts, Inc.
- Spa shell reinforcement systems and methods17 Jun 2025US 12,329,715 B2Bullfrog International, LC
- Process, apparatus and system for creating extruded material having color effects and products made with extruded material created with same18 Feb 2025US 12,226,934 B2Pelican International Inc.
- Unitary boat hull and methods of manufacture24 Dec 2024US 12,172,345 B2
- Boat manufacturing arrangement, boat and method of manufacturing a boat27 Aug 2026US 2026/0249965 A1PäIjäN Boats Oy
- Secondary raw materials obtaining method from composite materials structures23 Jul 2026US 2026/0208397 A1Enfinity Iberia S.L.U
- Polymeric articles for applications in vehicles and methods of making the same7 May 2026US 2026/0124795 A1Core Molding Technologies, Inc.
- Unitary vessel and methods of manufacture23 Oct 2025US 2025/0326164 A1
- Process, apparatus and system for creating extruded material having color effects and products made with extruded material created with same5 Jun 2025US 2025/0178239 A1Pelican International Inc.
Most cited
By later US patents
- Plastic transfer molding techniques for the production of fiber reinforced plastic structures209US 4,902,215 A1990
- Plastic transfer molding apparatus for the production of fiber reinforced plastic structures140US 5,052,906 ASeemann Composite Systems, Inc. · 1991
- Methods and apparatus for computer-assisted spray foam fabrication129US 9,566,742 B2Massachusetts Institute of Technology · 2017
- Methods and apparatus for computer-assisted spray foam fabrication120US 10,189,187 B2Massachusetts Institute of Technology · 2019
- Molds for production of plastics material boats53US 4,120,632 AKlepper-Werke Kommanditgesellschaft · 1978