A47B 2021/035
Having double articulated arms
Official title: {having double articulated arms}
A47B2021/035 (Having double articulated arms) appears on 18 US grants and 9 published applications in this corpus.
Search patents in A47B- Granted patents
- 18
- Published applications
- 9
- Assignees
- 13
- Inventors
- 31
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Keyboard tray with swinging height adjustment31 Mar 2026US 12,588,754 B2CKnapp Sales, Inc.
- Adjustable keyboard palm rest19 Mar 2024US 11,934,587 B1
- Articulating ergonomic support arm18 Dec 2018US 10,154,729 B2Knape & Vogt Manufacturing Company
- Adjustable keyboard tray and mouse pad15 May 2018US 9,968,186 B2
- Mobile computer workstation3 Oct 2017US 9,775,430 B2Touchpoint Medical, Inc.
- Keyboard tray6 Mar 2025US 2025/0072597 A1Shenzhen Yuandaoyuan Industry Co., Ltd.
- Keyboard tray with swinging height adjustment12 Dec 2024US 2024/0407544 A1CKnapp Sales, Inc.
- Adjustable keyboard tray and mouse pad15 Feb 2018US 2018/0042375 A1
- Articulating ergonomic support arm16 Nov 2017US 2017/0325584 A1Knape & Vogt Manufacturing Company
- Mobile computer workstation21 Jan 2016US 2016/0015167 A1InterMetro Industries Corporation
Most cited
By later US patents
- Keyboard support assembly47US 5,823,487 AMinnesota Mining and Manufacturing Company · 1998
- Arm chair mounted keyboard support apparatus36US 6,773,060 B22004
- Support for computer keyboard27US 5,040,760 AAndray Mining Company · 1991
- Adjustable computer keyboard support mechanism26US 5,697,303 AWaterloo Furniture Components, Ltd. · 1997
- Equipment stand25US 4,550,666 AFirma Svoboda Entwicklung AG · 1985