Patent ID: 6817551
Filing Date: 2004-11-16
Classification: A01C,E01C

Abstract:
A material spreader comprising:a first means for containing comprising a first means for containing front wall, a first bottom portion and a first means for containing first side wall; a second means for containing, said second means for containing having a second means for containing front wall, a second bottom portion, and a second means for containing first side wall; means for moving material from said first means for containing; means for moving material from said second means for containing; said means for moving material from said second means for containing, in combination with said second means for containing, are configured for moving material at variable rates, including a rate different from said means for moving material from said first means for containing; wherein said second means for containing is substantially disposed within an interior portion of said first means for containing; wherein said first means for containing front wall is entirely separate and distinct from said second means for containing front wall, and said first means for containing side wall is entirely separate and distinct from at least a portion of said second means for containing first side wall; wherein said second bottom portion is disposed above said first bottom portion, and at least a portion of said second means for containing is entirely removable from said first means for containing; and means for spreading material which is moved by said means for moving material from said first means for containing and said means for moving material from said second means for containing.