A47B 85/04
Tables convertible into chairs
A47B85/04 (Tables convertible into chairs) appears on 78 US grants and 80 published applications in this corpus.
Search patents in A47B- Granted patents
- 78
- Published applications
- 80
- Assignees
- 36
- Inventors
- 141
- Latest grant
- 6 Oct 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 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 5 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 2 | 5 |
| 2009 | 1 | 2 |
| 2010 | 1 | 2 |
| 2011 | 3 | 3 |
| 2012 | 2 | 2 |
| 2013 | 2 | 2 |
| 2014 | 3 | 5 |
| 2015 | 5 | 3 |
| 2016 | 3 | 4 |
| 2017 | 3 | 4 |
| 2018 | 5 | 4 |
| 2019 | 6 | 7 |
| 2020 | 4 | 3 |
| 2021 | 3 | 7 |
| 2022 | 3 | 4 |
| 2023 | 3 | 4 |
| 2024 | 2 | 4 |
| 2025 | 4 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- U-shaped plate for cushion and seat frame6 Oct 2026US 12,751,552 B2Nanjing Huandatong Electronic Technology Co., Ltd
- Work and dine divan19 May 2026US 12,628,945 B2B/E Aerospace, Inc.
- Stacking stools29 Jul 2025US 12,369,715 B2
- Furniture system29 Jul 2025US 12,371,901 B2Steelcase Inc.
- Systems and methods for providing a convertible bench18 Mar 2025US 12,251,023 B2
- Furniture system16 Apr 2026US 2026/0103888 A1Steelcase Inc.
- Furniture apparatus with concealment chamber15 Jan 2026US 2026/0013639 A1
- U-shaped plate for cushion30 Oct 2025US 2025/0331646 A1Nanjing Huandatong Electronic Technology Co., Ltd
- Systems and methods for providing a convertible bench16 Oct 2025US 2025/0318653 A1
- Work and dine divan19 Jun 2025US 2025/0194792 A1B/E Aerospace, Inc.
Most cited
By later US patents
- Collapsible support110US 6,827,028 B12004
- Balcony ramp mounted table convertible into a seat34US 4,889,057 A1989
- Combination bench and table32US 8,720,990 B2Lifetime Products, Inc. · 2014
- Combination chaise lounge and massage table28US 5,451,092 A1995
- Multi-purpose convertible furniture28US 5,704,683 A1998