A47B 21/03
Tables or desks for office equipment: with substantially horizontally extensible or adjustable
Official title: with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
A47B21/03 (Tables or desks for office equipment: with substantially horizontally extensible or adjustable) appears on 1,018 US grants and 575 published applications in this corpus.
Search patents in A47B- Granted patents
- 1,018
- Published applications
- 575
- Assignees
- 359
- Inventors
- 1,394
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 9 | 0 |
| 1986 | 5 | 0 |
| 1987 | 12 | 0 |
| 1988 | 16 | 0 |
| 1989 | 10 | 0 |
| 1990 | 17 | 0 |
| 1991 | 25 | 0 |
| 1992 | 32 | 0 |
| 1993 | 30 | 0 |
| 1994 | 28 | 0 |
| 1995 | 40 | 0 |
| 1996 | 33 | 0 |
| 1997 | 36 | 0 |
| 1998 | 51 | 0 |
| 1999 | 44 | 0 |
| 2000 | 57 | 0 |
| 2001 | 44 | 14 |
| 2002 | 53 | 34 |
| 2003 | 33 | 30 |
| 2004 | 25 | 33 |
| 2005 | 24 | 44 |
| 2006 | 20 | 19 |
| 2007 | 12 | 23 |
| 2008 | 7 | 16 |
| 2009 | 13 | 24 |
| 2010 | 11 | 14 |
| 2011 | 13 | 9 |
| 2012 | 7 | 13 |
| 2013 | 4 | 18 |
| 2014 | 11 | 12 |
| 2015 | 22 | 22 |
| 2016 | 11 | 19 |
| 2017 | 26 | 33 |
| 2018 | 28 | 34 |
| 2019 | 39 | 29 |
| 2020 | 33 | 29 |
| 2021 | 28 | 22 |
| 2022 | 21 | 22 |
| 2023 | 20 | 19 |
| 2024 | 25 | 14 |
| 2025 | 23 | 20 |
| 2026 | 10 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Portable work desk device22 Sep 2026US 12,740,624 B2
- Adjustable desk and monitor mount assembly28 Jul 2026US 12,690,670 B2Wright Manufacturing, Inc.
- Modular transforming trolley with adjustable axle mechanism for office use7 Jul 2026US 12,672,715 B1
- Configurable workstation having programmable and automatic height and depth adjustment30 Jun 2026US 12,667,185 B2Nova-Link Limited
- Desk for industrial designers23 Jun 2026US 12,660,915 B2Imam Abdulrahman Bin Faisal University
- Keyboard support panel device1 Oct 2026US 2026/0294094 A1
- Desktop with recessable toolbox3 Sep 2026US 2026/0256280 A1Imam Abdulrahman Bin Faisal University
- Modular Transforming Trolley with Adjustable Axle Mechanism for Office Use9 Jul 2026US 2026/0191323 A1
- Modular desk28 May 2026US 2026/0144361 A1
- Palm comfort pad for laptop28 May 2026US 2026/0147381 A1
Most cited
By later US patents
- 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
- Desktop flat panel display support system212US 6,015,120 AErgotron, Inc. · 2000