A47B 21/00
Tables or desks for office equipment
Official title: Tables or desks {for office equipment, e.g. typewriters, keyboards}
A47B21/00 (Tables or desks for office equipment) appears on 2,458 US grants and 1,770 published applications in this corpus.
Search patents in A47B- Granted patents
- 2,458
- Published applications
- 1,770
- Assignees
- 903
- Inventors
- 3,775
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 10 | 0 |
| 1985 | 17 | 0 |
| 1986 | 17 | 0 |
| 1987 | 25 | 0 |
| 1988 | 23 | 0 |
| 1989 | 30 | 0 |
| 1990 | 21 | 0 |
| 1991 | 42 | 0 |
| 1992 | 61 | 0 |
| 1993 | 47 | 0 |
| 1994 | 53 | 0 |
| 1995 | 64 | 0 |
| 1996 | 56 | 0 |
| 1997 | 72 | 0 |
| 1998 | 98 | 0 |
| 1999 | 103 | 0 |
| 2000 | 105 | 0 |
| 2001 | 93 | 26 |
| 2002 | 107 | 69 |
| 2003 | 61 | 59 |
| 2004 | 50 | 76 |
| 2005 | 47 | 91 |
| 2006 | 49 | 71 |
| 2007 | 31 | 54 |
| 2008 | 25 | 61 |
| 2009 | 29 | 50 |
| 2010 | 32 | 43 |
| 2011 | 41 | 32 |
| 2012 | 30 | 45 |
| 2013 | 14 | 47 |
| 2014 | 35 | 46 |
| 2015 | 60 | 66 |
| 2016 | 55 | 81 |
| 2017 | 88 | 101 |
| 2018 | 84 | 105 |
| 2019 | 110 | 112 |
| 2020 | 113 | 117 |
| 2021 | 89 | 104 |
| 2022 | 101 | 93 |
| 2023 | 78 | 64 |
| 2024 | 81 | 61 |
| 2025 | 53 | 58 |
| 2026 | 31 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A47B 21/03Tables or desks for office equipment: with substantially horizontally extensible or adjustable1,018
- A47B 21/06Tables or desks for office equipment: characterised by means for holding, fastening705
- A47B 21/02Tables or desks for office equipment: with vertical adjustable parts484
- A47B 21/04Tables or desks for office equipment: characterised by means for holding or346
- A47B 21/007Tables or desks for office equipment: with under-desk displays215
Recent patents
- Conference table and components and method for the use thereof29 Sep 2026US 12,745,837 B2Steelcase Inc.
- Adjustable power and data rail for desks29 Sep 2026US 12,745,838 B2Square Grove LLC
- Portable work desk device22 Sep 2026US 12,740,624 B2
- Tactile input device for a touch screen8 Sep 2026US 12,727,665 B2Wells Fargo Bank, N. A.
- Cable management apparatus and method8 Sep 2026US 12,727,666 B2Humanscale Corporation
- Keyboard support panel device1 Oct 2026US 2026/0294094 A1
- Standing desk with modular base24 Sep 2026US 2026/0283344 A1
- A table structure24 Sep 2026US 2026/0283346 A1Bambu Games Yazilim Sanayi Ve Ticaret Anonim Sirketi
- Footrest for mobile workstation3 Sep 2026US 2026/0256279 A1Howard Industries, Inc.
- Desktop with recessable toolbox3 Sep 2026US 2026/0256280 A1Imam Abdulrahman Bin Faisal University
Most cited
By later US patents
- Dual mode gaming device methods and systems435US 5,618,232 A1997
- Integrated computer implement work area320US 4,852,500 AHerman Miller, Inc. · 1989
- Computer keyboard and flat panel display cart268US 5,918,841 AErgotron, Inc. · 1999
- User console system for robotic surgery232US 10,568,704 B2Verb Surgical Inc. · 2020
- Mounting system for flat panel display, keyboard and stand227US 5,842,672 AErgotron, Inc. · 1998