Patent ID: 9596943
Date: 2017-03-21
CPC Classifications: A47C

Claim:
1. A foundation for a mattress comprising: a horizontal surface for supporting a mattress, a first side rail having a slat-rest and a length L-S; a second side rail for positioning parallel to said first side, the second side having a slat-rest; a first end rail configured to interface with said first side rail and said second side rail, the first end rail having a slat-rest; a second end rail configured to interface with said first side rail and said second side rail, the second end rail having a slat-rest; wherein said first side rail, said second side rail, said first end rail and said second end rail define an outer perimeter of said horizontal surface, and a plurality of slats parallel to each other but not parallel to the first or second side rails or the first or second end rails, including an A slat having a length L-A, a B slat having a length L-B, wherein L-B is greater than L-A, a C slat having a length L-C, wherein L-C is greater than L-B, and wherein L-A, L-B, and L-C are each less than L-S; wherein a predetermined spaced distance is defined between the A slat and the B slat, and the B slat and the C slat; and wherein the predetermined spaced distance is in the range of 5″ to 12″.