patentgrepDocs Get an API key

G09B 15/006

With indication of the keys or strings to be played on instruments

Official title: {with indication of the keys or strings to be played on instruments}

G09B15/006 (With indication of the keys or strings to be played on instruments) appears on 36 US grants and 12 published applications in this corpus.

Search patents in G09B

Granted patents: 36
Published applications: 12
Assignees: 4
Inventors: 46
Latest grant: 23 Feb 2021

Filings by year

G09B 15/006: granted patents and published applications per publication year
Year	Granted patents	Published applications
1977	1	0
1978	1	0
1979	1	0
1980	0	0
1981	2	0
1982	0	0
1983	1	0
1984	0	0
1985	0	0
1986	1	0
1987	1	0
1988	1	0
1989	0	0
1990	0	0
1991	1	0
1992	0	0
1993	2	0
1994	0	0
1995	3	0
1996	5	0
1997	2	0
1998	1	0
1999	4	0
2000	0	0
2001	2	0
2002	0	0
2003	0	0
2004	0	0
2005	0	1
2006	0	3
2007	0	1
2008	3	2
2009	0	0
2010	0	0
2011	0	0
2012	0	2
2013	1	0
2014	0	0
2015	0	1
2016	1	0
2017	0	0
2018	0	1
2019	1	0
2020	0	0
2021	1	1

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents