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A01F 25/2009

Top unloading units for tower silos

Official title: {Top unloading units for tower silos}

A01F25/2009 (Top unloading units for tower silos) appears on 38 US grants and 2 published applications in this corpus.

Search patents in A01F

Granted patents: 38
Published applications: 2
Assignees: 19
Inventors: 42
Latest grant: 6 Mar 2018

Filings by year

A01F 25/2009: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	2	0
1977	3	0
1978	4	0
1979	3	0
1980	5	0
1981	4	0
1982	3	0
1983	0	0
1984	2	0
1985	2	0
1986	0	0
1987	0	0
1988	3	0
1989	0	0
1990	1	0
1991	1	0
1992	1	0
1993	1	0
1994	1	0
1995	0	0
1996	0	0
1997	1	0
1998	0	0
1999	0	0
2000	0	0
2001	0	0
2002	0	0
2003	0	0
2004	0	1
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	0
2014	0	0
2015	0	0
2016	0	1
2017	0	0
2018	1	0

By publication year. Applications have been published since 2001.

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