A47B 97/04
Easels or stands for blackboards or the like
Official title: Easels or stands for blackboards or the like {(easels combined with seats A47B83/008)}
A47B97/04 (Easels or stands for blackboards or the like) appears on 326 US grants and 213 published applications in this corpus.
Search patents in A47B- Granted patents
- 326
- Published applications
- 213
- Assignees
- 109
- Inventors
- 476
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 9 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 6 | 0 |
| 1999 | 15 | 0 |
| 2000 | 10 | 0 |
| 2001 | 14 | 3 |
| 2002 | 5 | 3 |
| 2003 | 8 | 15 |
| 2004 | 8 | 7 |
| 2005 | 4 | 7 |
| 2006 | 4 | 6 |
| 2007 | 6 | 8 |
| 2008 | 7 | 8 |
| 2009 | 1 | 7 |
| 2010 | 9 | 9 |
| 2011 | 4 | 4 |
| 2012 | 5 | 7 |
| 2013 | 4 | 7 |
| 2014 | 4 | 13 |
| 2015 | 11 | 12 |
| 2016 | 18 | 12 |
| 2017 | 9 | 15 |
| 2018 | 13 | 12 |
| 2019 | 9 | 6 |
| 2020 | 9 | 11 |
| 2021 | 14 | 10 |
| 2022 | 7 | 8 |
| 2023 | 10 | 6 |
| 2024 | 6 | 8 |
| 2025 | 4 | 5 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Easel28 Jul 2026US 12,692,039 B1
- Foldable double easel30 Jun 2026US 12,667,186 B2
- Support system, board with surface configured for writing and related preparation method14 Apr 2026US 12,600,162 B2Bi-Silque, S.A.
- Furniture with organizational frame17 Mar 2026US 12,575,666 B2
- Handle device13 Jan 2026US 12,522,017 B2
- Stowable Device with Adjustable Suspension System18 Jun 2026US 2026/0165465 A1
- Adjustable lifting writing board21 May 2026US 2026/0137212 A1Xiamen Shengchengxin Technology Co., Ltd.
- Freestanding sensory learning and display tool with incorporated reusable writing surface14 May 2026US 2026/0134793 A1
- Foldable double easel19 Feb 2026US 2026/0047676 A1
- Multi-Function Artist's Support10 Jul 2025US 2025/0221532 A1
Most cited
By later US patents