A47B 57/32
Consisting of grooved or notched ledges, uprights or side walls
Official title: consisting of grooved or notched ledges, uprights or side walls {(A47B57/545 takes precedence)}
A47B57/32 (Consisting of grooved or notched ledges, uprights or side walls) appears on 188 US grants and 188 published applications in this corpus.
Search patents in A47B- Granted patents
- 188
- Published applications
- 188
- Assignees
- 114
- Inventors
- 273
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 0 |
| 2004 | 0 | 4 |
| 2005 | 0 | 2 |
| 2006 | 2 | 0 |
| 2007 | 2 | 2 |
| 2008 | 0 | 3 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 2 |
| 2012 | 2 | 4 |
| 2013 | 5 | 2 |
| 2014 | 2 | 4 |
| 2015 | 4 | 11 |
| 2016 | 15 | 16 |
| 2017 | 11 | 24 |
| 2018 | 10 | 11 |
| 2019 | 18 | 17 |
| 2020 | 14 | 14 |
| 2021 | 12 | 14 |
| 2022 | 17 | 16 |
| 2023 | 15 | 4 |
| 2024 | 9 | 8 |
| 2025 | 16 | 18 |
| 2026 | 11 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Portable paper organizer8 Sep 2026US 12,727,667 B2
- Apparatus for a modular component with a mounting mechanism and method of use11 Aug 2026US 12,704,140 B2BHN Holding LLC
- Adjustable lift combined type shelf28 Jul 2026US 12,690,672 B2Protrend Co., Ltd.
- Locking mechanism for organizer2 Jun 2026US 12,642,352 B2Kaz Europe SàRl
- Concave square tube storage shelf12 May 2026US 12,622,516 B1Protrend Co., Ltd.
- Universal rack assembly23 Jul 2026US 2026/0206964 A1
- Adjustable lift combined type shelf9 Jul 2026US 2026/0191325 A1Protrend Co., Ltd.
- Retail shelving system18 Jun 2026US 2026/0165506 A1Fasteners for Retail, Inc.
- Trimbreaker ladder cover4 Jun 2026US 2026/0153279 A1Whirlpool Corporation
- Locking mechanism for organizer7 May 2026US 2026/0123746 A1Helen of Troy Limited
Most cited
By later US patents
- Television wall bracket90US 5,007,608 AKim Manufacturing Company · 1991
- Wall unit84US 4,508,231 A1985
- Shelf apparatus for a refrigerator73US 5,199,778 AMatsushita Refrigeration Company · 1993
- System for shelf mounting in mobile truck body68US 7,823,948 B2Iowa Mold Tooling Co., Inc. · 2010
- Rack shelving unit54US 9,027,767 B2Whirlpool Corporation · 2015