Patent Number: 6,193,175

Title: Agricultural particulate material delivery system

Abstract: An agricultural particulate material delivery system for delivering metered agricultural particulate material to a growing medium includes first and second compartments adapted to contain different agricultural particulate materials, a material meter having an interior and a flow switching mechanism between the first and second compartments and the meter. The flow switching mechanism is actuatable between a first position in which the flow switching mechanism supplies material from the first compartment to the interior of the meter, a second position in which the flow switching mechanism supplies material from the second compartment to the interior of the meter and a third position in which the flow switching mechanism stops the supply of material from both the first and second compartments to the interior of the meter.

Inventors: Andersson; Ingemar R. (Downers Grove, IL), Adams; Edward B. (Goodview, VA), Norris; Lowell A. (Norton Shores, MI)

Assignee: Case Corporation

International Classification: A01C 7/04 (20060101); A01C 7/00 (20060101); A01C 007/06 (); A01C 019/00 (); A01C 003/06 (); E01C 019/20 ()

Expiration Date: 02/27/2018