G09B 15/026
Non-electrically operated
Official title: {Non-electrically operated}
G09B15/026 (Non-electrically operated) appears on 101 US grants and 70 published applications in this corpus.
Search patents in G09B- Granted patents
- 101
- Published applications
- 70
- Assignees
- 13
- Inventors
- 140
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 0 |
| 2002 | 2 | 3 |
| 2003 | 2 | 1 |
| 2004 | 1 | 1 |
| 2005 | 2 | 5 |
| 2006 | 3 | 1 |
| 2007 | 1 | 1 |
| 2008 | 2 | 5 |
| 2009 | 2 | 5 |
| 2010 | 6 | 2 |
| 2011 | 2 | 3 |
| 2012 | 1 | 7 |
| 2013 | 2 | 2 |
| 2014 | 6 | 5 |
| 2015 | 2 | 2 |
| 2016 | 5 | 2 |
| 2017 | 4 | 2 |
| 2018 | 3 | 2 |
| 2019 | 5 | 5 |
| 2020 | 2 | 1 |
| 2021 | 4 | 3 |
| 2022 | 4 | 3 |
| 2023 | 6 | 3 |
| 2024 | 0 | 4 |
| 2025 | 1 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Musical note value pie27 Jan 2026US 12,536,919 B1
- Music teaching device for instruction in drumming and related musical skills and methods of use29 Apr 2025US 12,288,472 B2
- Box string instrument simulator5 Dec 2023US 11,837,104 B2
- Performance improvement with the DAMONN music notation system7 Nov 2023US 11,810,539 B2
- Box string instrument simulator15 Aug 2023US 11,727,821 B2
- Music Theory Learning Device6 Aug 2026US 2026/0229141 A1
- Tab colors notation system21 May 2026US 2026/0141822 A1
- Fretless one-stringed training instrument19 Dec 2024US 2024/0420589 A1
- Re-writable board for musical instrument instruction22 Feb 2024US 2024/0062672 A1
- System and method for teaching music comprehension8 Feb 2024US 2024/0046814 A1
Most cited
By later US patents
- Graphic color music notation for students90US 6,987,220 B22006
- Musical notation for keyboard instruments57US 5,574,238 A1996
- Method and system of studying music theory35US 6,841,724 B22005
- Teaching method and guides to teach piano34US 6,881,887 B22005
- Method and apparatus for teaching musical notation to young children33US 5,540,132 A1996