Patent ID: 6375222
Filing Date: 2002-04-23
Classification: B60P

Abstract:
A mobile storage tank, comprising:a chaise frame for supporting the mobile storage tank; front and rear walls; a pair of opposing side walls each having ends in contact with said front and rear walls; a roof in contact with each of said front wall, said rear wall and said pair of opposing side walls; a bottom wall extending from said front wall to said rear wall, said bottom wall having a generally flat portion along at least a length portion thereof and having a curved portion along a remainder of the length thereof; a saddle portion supporting said curved portion of said bottom wall, said saddle portion being positioned between said bottom wall and said chaise frame; and a support member, said support member being positioned between abutting ends of said pair of opposing side walls and said bottom wall, and between said front and rear walls and said bottom wall, said support member having a plurality of hole members disposed therethrough, wherein said front and rear walls, said pair of opposing walls and said bottom wall are a double ply wall.