A47B 47/0075
Flat or flat-like panels connected without frames
Official title: {Flat or flat-like panels connected without frames (for panels mainly made of wood or plastic A47B47/042)}
A47B47/0075 (Flat or flat-like panels connected without frames) appears on 202 US grants and 247 published applications in this corpus.
Search patents in A47B- Granted patents
- 202
- Published applications
- 247
- Assignees
- 109
- Inventors
- 386
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 2 |
| 2003 | 4 | 2 |
| 2004 | 2 | 5 |
| 2005 | 3 | 6 |
| 2006 | 2 | 4 |
| 2007 | 3 | 3 |
| 2008 | 1 | 5 |
| 2009 | 1 | 3 |
| 2010 | 2 | 4 |
| 2011 | 3 | 1 |
| 2012 | 1 | 5 |
| 2013 | 2 | 7 |
| 2014 | 7 | 7 |
| 2015 | 6 | 17 |
| 2016 | 8 | 16 |
| 2017 | 12 | 30 |
| 2018 | 21 | 17 |
| 2019 | 21 | 22 |
| 2020 | 12 | 18 |
| 2021 | 13 | 13 |
| 2022 | 18 | 14 |
| 2023 | 9 | 11 |
| 2024 | 11 | 19 |
| 2025 | 8 | 8 |
| 2026 | 8 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Building panel with a mechanical locking system18 Aug 2026US 12,709,901 B2Välinge Innovation AB
- Cabinet system2 Jun 2026US 12,642,350 B2Whirlpool Corporation
- Foldable cabinet26 May 2026US 12,635,792 B2Guangdong Rixin Precision Manufacturing Co., Ltd.
Most cited
By later US patents
- Stackable interlocking modular storage system161US 5,466,058 AOne Two One Systems, Inc. · 1995
- Glueless panel locking system135US 7,654,055 B22010
- Mechanical locking system for building panels135US 8,887,468 B2Valinge Flooring Technology AB · 2014
- Snap-together file storage system98US 6,193,340 B1Geographics, Inc. · 2001
- Interlocking bookrack91US 4,595,105 A1986