A47B 2009/065
Having rack and pinion
Official title: {having rack and pinion}
A47B2009/065 (Having rack and pinion) appears on 15 US grants and 9 published applications in this corpus.
Search patents in A47B- Granted patents
- 15
- Published applications
- 9
- Assignees
- 15
- Inventors
- 27
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Adjustable height table and base assembly15 Apr 2025US 12,274,363 B2Humanscale Corporation
- Adjustment profile and arrangement for adapting adjustable furniture to such an adjustment profile5 Sep 2023US 11,744,358 B2Treston Oy
- Lifting table16 Feb 2021US 10,918,202 B1
- Workstation with height adjustable desk8 Sep 2020US 10,765,201 B2
- Elevating apparatus of table18 Jun 2019US 10,321,755 B1Jing Hao Enterprise Co., Ltd.
- Segmented support body7 Dec 2023US 2023/0389692 A1
- Adjustable height table and base assembly13 Jul 2023US 2023/0218076 A1Humanscale Corporation
- Adjustment profile and arrangement for adapting adjustable furniture to such an adjustment profile8 Sep 2022US 2022/0279921 A1Treston Oy
- Low-noise lifting device29 Apr 2021US 2021/0123516 A1
- Furniture accessory storage system with height adjustment mechanism11 Mar 2021US 2021/0068536 A1
Most cited
By later US patents
- Adjustable height work surface wtih rack and pinion arrangements70US 5,408,940 A1995
- Height adjustable counterbalance workstation50US 5,706,739 AErgotech (1993) Inc. · 1998
- Height adjustable table30US 6,510,803 B1Baker Manufacturing Company · 2003
- Non-binding cantilevered table lifting device29US 5,370,063 A1994
- Chair height adjustment mechanism26US 5,234,187 ASteelcase Inc. · 1993