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A63F 9/0819

With rotatable non-concentric discs

Official title: {with rotatable non-concentric discs, e.g. gear games}

A63F9/0819 (With rotatable non-concentric discs) appears on 36 US grants and 15 published applications in this corpus.

Search patents in A63F

Granted patents: 36
Published applications: 15
Assignees: 5
Inventors: 57
Latest grant: 10 Jun 2025

Filings by year

A63F 9/0819: granted patents and published applications per publication year
Year	Granted patents	Published applications
1977	1	0
1978	0	0
1979	0	0
1980	1	0
1981	0	0
1982	0	0
1983	1	0
1984	1	0
1985	2	0
1986	1	0
1987	1	0
1988	4	0
1989	4	0
1990	0	0
1991	1	0
1992	4	0
1993	0	0
1994	0	0
1995	0	0
1996	1	0
1997	1	0
1998	0	0
1999	0	0
2000	0	0
2001	2	0
2002	1	0
2003	0	0
2004	0	1
2005	1	1
2006	0	1
2007	1	1
2008	1	1
2009	2	0
2010	0	0
2011	0	2
2012	0	0
2013	0	0
2014	0	0
2015	0	0
2016	0	0
2017	0	1
2018	1	0
2019	1	1
2020	1	1
2021	0	1
2022	1	1
2023	0	3
2024	0	0
2025	1	0

By publication year. Applications have been published since 2001.

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