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F04B 7/0291

The distribution being realised by moving the cylinder itself

Official title: {the distribution being realised by moving the cylinder itself, e.g. by sliding or swinging}

F04B7/0291 (The distribution being realised by moving the cylinder itself) appears on 11 US grants and 3 published applications in this corpus.

Search patents in F04B

Granted patents: 11
Published applications: 3
Assignees: 6
Inventors: 12
Latest grant: 15 Apr 2025

Filings by year

F04B 7/0291: granted patents and published applications per publication year
Year	Granted patents	Published applications
1977	1	0
1978	0	0
1979	1	0
1980	0	0
1981	0	0
1982	0	0
1983	0	0
1984	0	0
1985	0	0
1986	0	0
1987	0	0
1988	0	0
1989	3	0
1990	0	0
1991	1	0
1992	1	0
1993	0	0
1994	0	0
1995	0	0
1996	1	0
1997	0	0
1998	0	0
1999	0	0
2000	0	0
2001	0	0
2002	0	0
2003	0	0
2004	0	0
2005	0	0
2006	0	0
2007	0	0
2008	0	0
2009	0	0
2010	0	0
2011	0	0
2012	0	0
2013	0	1
2014	1	0
2015	0	0
2016	0	0
2017	0	0
2018	0	0
2019	0	0
2020	0	0
2021	0	1
2022	0	0
2023	1	1
2024	0	0
2025	1	0

By publication year. Applications have been published since 2001.

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