A47B 2009/046
With gearbox
Official title: {with gearbox}
A47B2009/046 (With gearbox) appears on 35 US grants and 42 published applications in this corpus.
Search patents in A47B- Granted patents
- 35
- Published applications
- 42
- Assignees
- 31
- Inventors
- 65
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 5 |
| 2017 | 3 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 4 |
| 2020 | 8 | 3 |
| 2021 | 2 | 3 |
| 2022 | 0 | 3 |
| 2023 | 0 | 1 |
| 2024 | 3 | 7 |
| 2025 | 4 | 4 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electric height-adjustable desk12 May 2026US 12,622,510 B2CKnapp Sales, Inc.
- Modular linear actuator and height adjustable desk6 Jan 2026US 12,514,363 B2Changzhou Kaidi Electrical Co., Ltd.
- Linear actuator with protection mechanism14 Oct 2025US 12,442,436 B2Timotion Technology Co., Ltd.
- Self-locking mechanism for gearing arrangement, gearing arrangement, actuator, and lifting platform29 Jul 2025US 12,372,153 B2Zhejiang Jiecang Linear Motion Technology Co., Ltd.
- Lifting desk11 Mar 2025US 12,245,696 B2Ningbo Healthkey Motion Technology Co., Ltd
- Electric height-adjustable desk17 Sep 2026US 2026/0272158 A1CKnapp Sales, Inc.
- Height adjustable desk system9 Jul 2026US 2026/0191320 A1Aborder Products, Inc.
- Drive device for height adjustable table14 May 2026US 2026/0130498 A1
- Wall-mounted adjustable desk for soundproof booth and soundproof booth14 May 2026US 2026/0130499 A1Flexispot, Inc.
- Height adjustable angled desks5 Mar 2026US 2026/0060415 A1CKnapp Sales, Inc.
Most cited
By later US patents
- Height-adjustable table for work places with video screen55US 4,604,955 AWilly Fleischer Metallwarenfabrik GmbH & Co. · 1986
- Adaptor housing for mounting an adjustable height work surface to a wall panel38US 5,373,793 ALeggett & Platt, Incorporated · 1994
- Height adjustable table37US 10,123,613 B2Linak A/S · 2018
- Vertically adjustable table37US 4,615,279 A1986
- Vertically-adjustable desk structure37US 4,627,364 ALear Siegler, Inc. · 1986