E04F 15/046
Plywood panels
Official title: {Plywood panels}
E04F15/046 (Plywood panels) appears on 34 US grants and 41 published applications in this corpus.
Search patents in E04F- Granted patents
- 34
- Published applications
- 41
- Assignees
- 32
- Inventors
- 67
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 2 |
| 2014 | 3 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 2 | 6 |
| 2020 | 2 | 3 |
| 2021 | 3 | 3 |
| 2022 | 3 | 6 |
| 2023 | 6 | 2 |
| 2024 | 2 | 1 |
| 2025 | 2 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wood board for outdoor decking use4 Nov 2025US 12,460,424 B2Calvea AB
- Decorative panels comprising a timber composite24 Jun 2025US 12,337,576 B2Unilin BV
- Panel and covering comprising the same9 Apr 2024US 11,952,784 B2i4F Licensing NV
- Dimensionally stable composite wood panel flooring and methods of preparing same2 Apr 2024US 11,945,193 B2Ahf, LLC
- Method to produce a veneered element and a veneered element26 Dec 2023US 11,850,829 B2Välinge Innovation AB
- Two-layer Engineered Wood Flooring, and Manufacturing Method Therefor16 Apr 2026US 2026/0103899 A1Dalian Jaenmaken Wood Industry Co., Ltd.
- Connection system for portable flooring5 Mar 2026US 2026/0062923 A1
- Decorative panels comprising a timber composite18 Sep 2025US 2025/0289208 A1Unilin BV
- Wood board for outdoor decking use29 Aug 2024US 2024/0287821 A1Calvea AB
- Method of manufacturing a timber composite, the timber composite obtained and decorative panels comprising such timber composite28 Sep 2023US 2023/0302774 A1Flooring Industries Limited, Sarl
Most cited
By later US patents
- Flexible wood floor covering166US 3,936,551 A1976
- Soundproofing woody flooring138US 5,103,614 AEidai Industry Co., Ltd. · 1992
- Engineered hardwood flooring system having acoustic attenuation characteristics126US 6,182,413 B2Award Hardwood Floors, L.L.P. · 2001
- Plywood laminate having improved dimensional stability and resistance to warping and delamination67US 7,261,947 B2AWI Licensing LLC · 2007
- Method to produce a veneered element34US 10,981,362 B2Välinge Innovation AB · 2021