A47B 23/004
Not free-standing music stands
Official title: {Not free-standing music stands}
A47B23/004 (Not free-standing music stands) appears on 29 US grants and 20 published applications in this corpus.
Search patents in A47B- Granted patents
- 29
- Published applications
- 20
- Assignees
- 3
- Inventors
- 38
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 2 |
| 2017 | 3 | 0 |
| 2018 | 2 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 3 |
| 2023 | 2 | 3 |
| 2024 | 0 | 1 |
| 2025 | 2 | 2 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Leg-mounted media display device23 Jun 2026US 12,660,908 B2
- Stationery organizer5 May 2026US 12,617,225 B2
- Music stand and musical instrument3 Feb 2026US 12,538,979 B2Casio Computer Co., Ltd.
- Music score plate support structure for musical instrument25 Nov 2025US 12,482,443 B2Yamaha Corporation
- Music rack unit-mounting structure of grand piano10 Jun 2025US 12,324,509 B2Kabushiki Kaisha Kawai Gakki Seisakusho
- Leg-Mounted Media Display Device1 Oct 2026US 2026/0294095 A1
- Snap-in assembly and music stand22 Jan 2026US 2026/0020668 A1
- Angle-adjustable music stand22 Jan 2026US 2026/0020669 A1
- Leg-Mounted Media Display Device27 Nov 2025US 2025/0359664 A1
- Leg-Mounted Media Display Device13 Mar 2025US 2025/0082090 A1
Most cited
By later US patents
- Folding stand for sheet music or other reading or visual material20US 6,237,887 B12001
- Adjustable music/book holder16US 4,448,384 A1984
- Folding music holder14US 4,610,417 A1986
- Detachable music stand for use in conjunction with a stringed instrument13US 3,948,476 A1976
- Folding music or copy stand12US 5,941,496 A1999