A47C 17/18
And tilting or pivoting the arm-rest
Official title: and tilting or pivoting the arm-rest
A47C17/18 (And tilting or pivoting the arm-rest) appears on 8 US grants and 8 published applications in this corpus.
Search patents in A47C- Granted patents
- 8
- Published applications
- 8
- Assignees
- 7
- Inventors
- 18
- Latest grant
- 21 Jan 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Bed to a sofa conversion frame with movable back21 Jan 2020US 10,537,183 B2Bed To A Sofa Conversion Company, LLC
- Convertible sofa with articulated arm rests25 Jun 2019US 10,327,560 B2Lippert Components, Inc.
- Spring assembly and method4 Oct 2016US 9,458,905 B2Steelcase Inc.
- Extensible seating article and mechanism9 May 2006US 7,040,693 B1Nemschoff Chairs, Inc.
- Extensible seating article and mechanism9 Apr 2002US 6,367,873 B1Nemschoff Chairs, Inc.
- Convertible Sofa Bed26 May 2022US 2022/0160135 A1Milliard IP, LLC
- Variable chair type electric bed24 Jun 2021US 2021/0186223 A1Huizhou Flex Smart Furniture Co., Ltd.
- Spring assembly12 Jan 2017US 2017/0007023 A1Steelcase Inc.
- Convertible sofa with articulated arm rests28 Jul 2016US 2016/0213156 A1Lippert Components, Inc.
- Bed to a sofa conversion frame with movable back21 Jul 2016US 2016/0206109 A1Bed To A Sofa Conversion Company, LLC
Most cited
By later US patents
- Extensible seating article and mechanism15US 6,367,873 B1Nemschoff Chairs, Inc. · 2002
- Convertible sofa-bed14US 4,205,405 A1980
- Convertible couch10US 4,447,920 A1984
- Extensible seating article and mechanism7US 7,040,693 B1Nemschoff Chairs, Inc. · 2006
- Bed to a sofa conversion frame with movable back3US 10,537,183 B2Bed To A Sofa Conversion Company, LLC · 2020