A47B 17/02
Writing-tables: with vertically-adjustable parts
Official title: with vertically-adjustable parts
A47B17/02 (Writing-tables: with vertically-adjustable parts) appears on 106 US grants and 57 published applications in this corpus.
Search patents in A47B- Granted patents
- 106
- Published applications
- 57
- Assignees
- 68
- Inventors
- 179
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 2 |
| 2006 | 2 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 3 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 3 | 3 |
| 2016 | 5 | 6 |
| 2017 | 2 | 2 |
| 2018 | 8 | 6 |
| 2019 | 8 | 7 |
| 2020 | 7 | 6 |
| 2021 | 4 | 4 |
| 2022 | 1 | 0 |
| 2023 | 2 | 3 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- U-shaped height adjustable desk4 Nov 2025US 12,458,139 B2CKnapp Sales, Inc.
- Desk frame elevation structure16 May 2023US 11,647,831 B2
- Length-adjustable support device14 Mar 2023US 11,602,219 B290Grad GmbH
- Adjustment mechanism1 Feb 2022US 11,234,509 B2Inojul (AUS) Pty Ltd
- Power-driven table stand with combining mechanotronics23 Nov 2021US 11,178,962 B2Adjustme Sourcing Aps
- Transformable Whiteboard Desk Device30 Apr 2026US 2026/0114607 A1
- U-shaped height adjustable desk5 Feb 2026US 2026/0033626 A1
- U-shaped height adjustable desk8 May 2025US 2025/0143449 A1CKnapp Sales, Inc.
- Work station19 Oct 2023US 2023/0329434 A1Unifor S.p.A.
- Desk Frame Elevation Structure26 Jan 2023US 2023/0028331 A1
Most cited
By later US patents
- Adjustable word processing table and the like106US 4,440,096 AHaskell of Pittsburgh, Inc. · 1984
- Adjustable desk frame91US 5,337,678 AErgonomic Equipment Pty. Ltd. · 1994
- Brake operational control78US 6,038,986 AWeber Knapp Company · 2000
- Adjustable desk system71US 5,544,593 ARosemount Office Systems, Inc. · 1996
- Adjustable height work surface wtih rack and pinion arrangements70US 5,408,940 A1995