A47B 57/404
Hooks with at least one upwardly directed engaging element
Official title: {Hooks with at least one upwardly directed engaging element (A47B57/402 takes precedence)}
A47B57/404 (Hooks with at least one upwardly directed engaging element) appears on 42 US grants and 30 published applications in this corpus.
Search patents in A47B- Granted patents
- 42
- Published applications
- 30
- Assignees
- 40
- Inventors
- 101
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 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 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 2 | 3 |
| 2019 | 3 | 4 |
| 2020 | 3 | 4 |
| 2021 | 5 | 2 |
| 2022 | 0 | 1 |
| 2023 | 2 | 5 |
| 2024 | 0 | 0 |
| 2025 | 5 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Shelf system26 May 2026US 12,638,035 B2Zarges GmbH
- Flat rack with extender9 Sep 2025US 12,408,766 B2Fasteners for Retail, Inc.
- Shelf17 Jun 2025US 12,329,276 B2Zarges GmbH
- Connection device, structural system and shelving unit22 Apr 2025US 12,279,693 B2Visplay GmbH
- Theft deterrent slide down door assembly for a merchandise display1 Apr 2025US 12,262,823 B1Henschel-Steinau, Inc.
- Bracket for Arrangement on an Inner Wall Part of a Climate Control Cabinet, Bracket Assembly, Inner Wall Part for a Climate Control Cabinet, Holding System and Climate Control Cabinet28 May 2026US 2026/0144370 A1Binder GmbH
- Flat Rack with Extender4 Dec 2025US 2025/0366633 A1Fasteners for Retail, Inc.
- Support system for shelves6 Nov 2025US 2025/0338957 A1
- Securable Wall Bracket5 Oct 2023US 2023/0309695 A1EOSEN LLC dba Savior Equipment
- Shelf28 Sep 2023US 2023/0301428 A1Zarges GmbH
Most cited
By later US patents
- Modular shelving system with a quick-change shelf feature87US 5,415,302 AMetro Industries, Inc. · 1995
- Adjustable bracket assembly49US 4,684,094 ATusco Manufacturing Company · 1987
- Panel and structural units for wall assemblies47US 4,018,019 AHauserman, Inc. · 1977
- Framework connection means45US 4,515,494 A1985
- Modular storage system with an active storage level feature44US 5,797,503 AMetro Industries, Inc. · 1998