Patent 7549302 was granted and assigned to Spanx on June, 2009 by the United States Patent and Trademark Office.
A bra formed of a length of tubular knit material flattened into a double ply fabric having rounded top and bottom edges with ends secured to breast pockets to form a torso encircling main body portion. A pair of lengths of tubular knit material flattened into double ply fabrics have ends secured to the main body portion to form shoulder straps having rounded side edges.