F16B 12/50
Metal corner connections
F16B12/50 (Metal corner connections) appears on 145 US grants and 123 published applications in this corpus.
Search patents in F16B- Granted patents
- 145
- Published applications
- 123
- Assignees
- 109
- Inventors
- 269
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 8 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 3 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 4 |
| 2009 | 3 | 4 |
| 2010 | 1 | 2 |
| 2011 | 1 | 4 |
| 2012 | 0 | 4 |
| 2013 | 2 | 7 |
| 2014 | 4 | 1 |
| 2015 | 3 | 6 |
| 2016 | 6 | 4 |
| 2017 | 2 | 14 |
| 2018 | 4 | 8 |
| 2019 | 6 | 10 |
| 2020 | 11 | 12 |
| 2021 | 6 | 4 |
| 2022 | 5 | 5 |
| 2023 | 7 | 10 |
| 2024 | 5 | 8 |
| 2025 | 4 | 4 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Framing system including tubes joined with slots, hooks and wedges integrated into the tubes25 Aug 2026US 12,716,442 B2
- Mattress foundations9 Jun 2026US 12,648,651 B2Zinus Inc.
- Structure for determining shelves and items of furniture10 Jun 2025US 12,324,512 B2Dhemen Design S.L.
- Inner wall frame with grooves for attachment with sleeve joints for aluminum furniture20 May 2025US 12,303,024 B2
- Assembled shelf8 Apr 2025US 12,268,302 B2Zhongshan Jiabao Daily Products Co., Ltd
- Reinforcing brace structure for furniture frame20 Aug 2026US 2026/0240331 A1Anji Longwin Consulting Management Co., Ltd.
- Joining member and framework structure16 Jul 2026US 2026/0201918 A1AND Co., Ltd.
- Corner connectors for corner joints of framed assemblies11 Jun 2026US 2026/0160121 A1Arconic Technologies LLC
- Joinery arrangement comprising interlocked joinery components4 Dec 2025US 2025/0369474 A1Välinge Innovation AB
- Split Joint Assemblable Shelf20 Nov 2025US 2025/0351959 A1Sunstar Lighting Co., Ltd
Most cited
By later US patents
- Inside corner connector for structural framing members73US 6,481,177 B180/20 Inc. · 2002
- Extrusion frame and components therefor71US 5,046,791 A1991
- Trader desk frame64US 5,609,402 ASpecialized Banking Furniture International · 1997
- Corner piece and cabinet frame58US 6,179,398 B22001
- Frame for a switchgear cabinet56US 6,039,420 ARittal-Werk Rudolf Loh GmbH & Co. KG · 2000