A47C 3/285
With radially expansible clamping elements telescopically engaged in a tube or the
Official title: {with radially expansible clamping elements telescopically engaged in a tube or the like}
A47C3/285 (With radially expansible clamping elements telescopically engaged in a tube or the) appears on 11 US grants and 3 published applications in this corpus.
Search patents in A47C- Granted patents
- 11
- Published applications
- 3
- Assignees
- 8
- Inventors
- 14
- Latest grant
- 3 Sep 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 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 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Lounge chair3 Sep 2019US 10,398,231 B1
- Lift adjuster and seating and/or reclining furniture with a lift adjuster15 Aug 2017US 9,730,519 B2Ferdinand Lusch GmbH & Co.KG
- Assembling arrangement for securing a tubular furniture leg to the top plate of a piece of furniture9 Sep 2014US 8,827,220 B2Midform A/S
- Adjustable, lockable devices24 Feb 1998US 5,720,369 ALord Corporation
- Control assembly for chair height adjustment16 Jul 1991US 5,031,869 AIllinois Tool Works Inc.
- Lift Adjuster and Seating and/or Reclining Furniture with a Lift Adjuster6 Oct 2016US 2016/0286959 A1Ferdinand Lusch GmbH & Co.KG
- Assembling arrangement for securing a tubular furniture leg to the top plate of a piece of furniture22 Sep 2011US 2011/0225802 A1Midform A/S
- Elevational adjustment device22 Jul 2010US 2010/0180969 A1
Most cited
By later US patents
- Adjustable, lockable devices52US 5,720,369 ALord Corporation · 1998
- Adjustable legs for furniture and locking means for securing such adjustment30US 4,627,591 A1986
- Control assembly for chair height adjustment25US 5,031,869 AIllinois Tool Works Inc. · 1991
- Mechanical lifting device24US 4,627,602 AHag A/S · 1986
- Variable length columns16US 4,693,442 ADMI Fabrications Limited · 1987