A47B 2013/022
With detachable connection of a tubular leg
Official title: {with detachable connection of a tubular leg}
A47B2013/022 (With detachable connection of a tubular leg) appears on 60 US grants and 54 published applications in this corpus.
Search patents in A47B- Granted patents
- 60
- Published applications
- 54
- Assignees
- 48
- Inventors
- 123
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 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 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 4 | 4 |
| 2017 | 2 | 8 |
| 2018 | 3 | 1 |
| 2019 | 5 | 6 |
| 2020 | 5 | 5 |
| 2021 | 6 | 8 |
| 2022 | 6 | 4 |
| 2023 | 3 | 3 |
| 2024 | 5 | 1 |
| 2025 | 2 | 2 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Pedestal leg assembly8 Oct 2024US 12,108,872 B2ITC Incorporated
- Workstation including simplified leg attachment17 Sep 2024US 12,089,731 B2Ergotron, Inc.
- Quick-assembly desk frame connection structure and electric lifting desk30 Jul 2026US 2026/0215578 A1Changzhou Kaidi Electrical Co., Ltd.
- Detachable Connection Structure for Assembled Frame and Lifting Platform30 Jul 2026US 2026/0215580 A1Changzhou Kaidi Electrical Co., Ltd.
- Electric connection structure for electric lifting desk frame and electric lifting desk23 Jul 2026US 2026/0206962 A1Changzhou Kaidi Electrical Co., Ltd.
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Most cited
By later US patents