A47B 57/52
The shelf supports being cantilever brackets
Official title: the shelf supports being cantilever brackets
A47B57/52 (The shelf supports being cantilever brackets) appears on 51 US grants and 30 published applications in this corpus.
Search patents in A47B- Granted patents
- 51
- Published applications
- 30
- Assignees
- 32
- Inventors
- 73
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 1 |
| 2015 | 3 | 2 |
| 2016 | 0 | 0 |
| 2017 | 2 | 2 |
| 2018 | 2 | 6 |
| 2019 | 5 | 4 |
| 2020 | 4 | 3 |
| 2021 | 2 | 1 |
| 2022 | 1 | 2 |
| 2023 | 3 | 3 |
| 2024 | 2 | 0 |
| 2025 | 3 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Shelf18 Nov 2025US 12,471,701 B1Shenzhen Baite Youpin Supply Chain Co., Ltd.
- Freestanding ladder storage rack27 May 2025US 12,310,494 B2
- Vegetation hanging and drying system and brackets thereof4 Mar 2025US 12,239,224 B2Driflower, LLC
- Shelf assembly for refrigerator and refrigerator10 Dec 2024US 12,163,729 B2Haier Smart Home Co., Ltd.
- Mounting structure for bedstead9 Jul 2024US 12,031,560 B2Inno-Sports Co., Ltd.
- Storage assembly6 Aug 2026US 2026/0224031 A1Backyard Products, LLC
- Freestanding ladder storage rack28 Dec 2023US 2023/0413995 A1
- Shelf assembly for refrigerator and refrigerator7 Sep 2023US 2023/0280089 A1Haier Smart Home Co., Ltd.
- Shelf Storage System26 Jan 2023US 2023/0026525 A1Elfa International AB
- Vegetation hanging and drying system and brackets thereof6 Oct 2022US 2022/0312965 A1Driflower, LLC
Most cited
By later US patents
- Gun rack111US 4,776,471 A1988
- Merchandise pusher tray with adjustable side barriers96US 8,720,702 B2Southern Imperial, Inc. · 2014
- Retaining means for adjustable cantilever storage racks82US 4,444,323 ATravis Handling Systems, Inc. · 1984
- Adjustable wall-mounted system for shelves50US 5,592,886 AAmco Corporation · 1997
- Adjustable cantilevered shelving34US 4,492,169 AS.B.F. Corporation · 1985