B27M 3/0066
Characterised by tongue and groove or tap hole connections
Official title: {characterised by tongue and groove or tap hole connections}
B27M3/0066 (Characterised by tongue and groove or tap hole connections) appears on 46 US grants and 51 published applications in this corpus.
Search patents in B27M- Granted patents
- 46
- Published applications
- 51
- Assignees
- 22
- Inventors
- 68
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 3 | 3 |
| 2003 | 2 | 0 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 4 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 4 | 5 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 3 |
| 2019 | 2 | 4 |
| 2020 | 2 | 2 |
| 2021 | 5 | 5 |
| 2022 | 3 | 5 |
| 2023 | 4 | 2 |
| 2024 | 2 | 1 |
| 2025 | 3 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Panel and method for manufacturing such a panel17 Jun 2025US 12,331,527 B2Unilin BV
- Building panel10 Jun 2025US 12,326,003 B2Välinge Innovation AB
- Building panel7 Jan 2025US 12,188,238 B2Välinge Innovation AB
- Mechanical locking of floor panels2 Jul 2024US 12,024,898 B2Välinge Innovation AB
- Wood preforming device for manufacturing crash pad for vehicle including real wood sheet16 Apr 2024US 11,958,210 B2Hyundai Mobis Co., Ltd.
- Building panel30 Apr 2026US 2026/0117529 A1Välinge Innovation AB
- Method for producing plate-shaped workpieces and machining machine26 Mar 2026US 2026/0084340 A1Homag GmbH
- Methods of joining dissimilar materials13 Nov 2025US 2025/0346027 A1Ohio State Innovation Foundation
- Panel and method for manufacturing such a panel21 Aug 2025US 2025/0263939 A1Unilin BV
- Panel and method for manufacturing such a panel21 Aug 2025US 2025/0263940 A1Unilin BV
Most cited
By later US patents
- Efficient, natural slat system151US 6,450,235 B12002
- Mechanical locking of floor panels, methods to install and uninstall panels, a method and an equipment to produce the locking system, a method to connect a displaceable tongue to a panel and a tongue blank140US 8,627,862 B2Välinge Innovation AB · 2014
- Mechanical locking of floor panels89US 9,340,974 B2Välinge Innovation AB · 2016
- Apparatus for premounting of locking elements to a panel85US 8,091,238 B2Akzenta Paneele + Profile GmbH · 2012
- Mechanical locking of floor panels69US 10,006,210 B2Välinge Innovation AB · 2018