US Patent 7198621 Attachment assembly for absorbent article

A disposable diaper having an attachment assembly including a subassembly bonded or attached to an exterior surface of a front waist region of the diaper and extending laterally from opposing side edges of the front waist region to form laterally opposing front ears. A reduced-size attachment panel is properly positioned and bonded to the subassembly to improve the functionality of a fastening system of the diaper without interfering with or limiting the extensibility of the diaper chassis, while minimizing the use of relatively expensive attachment panel material.