A47B 57/30
Cabinets, racks or shelf units, characterised by features for adjusting shelves or
Official title: with means for adjusting the height of detachable shelf supports
A47B57/30 (Cabinets, racks or shelf units, characterised by features for adjusting shelves or) appears on 1,219 US grants and 896 published applications in this corpus.
Search patents in A47B- Granted patents
- 1,219
- Published applications
- 896
- Assignees
- 631
- Inventors
- 1,760
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 24 | 0 |
| 1978 | 12 | 0 |
| 1979 | 18 | 0 |
| 1980 | 14 | 0 |
| 1981 | 12 | 0 |
| 1982 | 12 | 0 |
| 1983 | 17 | 0 |
| 1984 | 15 | 0 |
| 1985 | 21 | 0 |
| 1986 | 14 | 0 |
| 1987 | 19 | 0 |
| 1988 | 15 | 0 |
| 1989 | 20 | 0 |
| 1990 | 17 | 0 |
| 1991 | 22 | 0 |
| 1992 | 14 | 0 |
| 1993 | 16 | 0 |
| 1994 | 14 | 0 |
| 1995 | 20 | 0 |
| 1996 | 8 | 0 |
| 1997 | 19 | 0 |
| 1998 | 18 | 0 |
| 1999 | 25 | 0 |
| 2000 | 30 | 0 |
| 2001 | 40 | 2 |
| 2002 | 18 | 15 |
| 2003 | 14 | 13 |
| 2004 | 17 | 30 |
| 2005 | 15 | 31 |
| 2006 | 14 | 17 |
| 2007 | 9 | 28 |
| 2008 | 12 | 23 |
| 2009 | 9 | 19 |
| 2010 | 11 | 18 |
| 2011 | 11 | 19 |
| 2012 | 9 | 23 |
| 2013 | 18 | 33 |
| 2014 | 27 | 27 |
| 2015 | 38 | 39 |
| 2016 | 43 | 40 |
| 2017 | 36 | 67 |
| 2018 | 50 | 59 |
| 2019 | 68 | 56 |
| 2020 | 50 | 53 |
| 2021 | 49 | 53 |
| 2022 | 42 | 61 |
| 2023 | 58 | 55 |
| 2024 | 48 | 37 |
| 2025 | 53 | 47 |
| 2026 | 34 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A47B 57/40Consisting of hooks coacting with openings528
- A47B 57/54Consisting of clamping means307
- A47B 57/48Consisting of tongues, pins or similar projecting means coacting with openings304
- A47B 57/32Consisting of grooved or notched ledges, uprights or side walls188
- A47B 57/44Consisting of screwbolts as connecting members62
- A47B 57/36Consisting of side walls of the ladder type56
Recent patents
- Portable paper organizer8 Sep 2026US 12,727,667 B2
- Bracket adapter apparatus8 Sep 2026US 12,729,806 B2
- Support assembly for appliance8 Sep 2026US 12,729,902 B2Whirlpool Corporation
- Wall and ceiling track system for mounting devices1 Sep 2026US 12,721,438 B2Parallax Group International, LLC
- Assembly type fixture and assembling part of assembly type fixture18 Aug 2026US 12,708,200 B2Okamura Corporation
- Expansion mesh and wardrobe frame1 Oct 2026US 2026/0294099 A1Gaatu Inc
- Connection structure and storage device24 Sep 2026US 2026/0283350 A1Shenzhen Tongzhitai Technology Co., Ltd.
- Wall Mount Rack17 Sep 2026US 2026/0272160 A1Malzine Co., Ltd.
- Door lock assembly for delivery vehicle3 Sep 2026US 2026/0257607 A1Oshkosh Corporation
- Cargo shelf for delivery vehicle3 Sep 2026US 2026/0257608 A1Oshkosh Corporation
Most cited
By later US patents
- Integrated modular store fixture system and a tray and header therefor210US 4,762,235 ASara Lee Corporation · 1988
- Pull-out tray assembly for an integrated modular store fixture system208US 5,088,607 ASara Lee Corporation · 1992
- Framework for shelving unit196US 5,463,966 ASpacemaker Limited · 1995
- Assemblable modular elements, in particular in thin sheet, for the formation of a metal shelving142US 5,036,778 A1991
- Segmented shelving construction141US 5,472,103 A1995