Patents Examined by Ki Tong O
  • Patent number: 5735839
    Abstract: The shorts type disposable diaper (1) of the present invention is characterized by a plurality of elastic members (4) provided at the urination point (40) located below the body-surrounding portion (30) and in the vicinity of the urination portion of the wearer, thereby forming continuous gathers in the width direction of the diaper. The shorts type disposable diaper (1) is also characterized by a plurality of elastic members (31) provided at the body-surrounding portion (30) in such a manner that the interval of the elastic members (31) becomes narrower towards the waist opening portion (10) and that the elongation of the elastic members (31) increases towards the waist opening portion (10).
    Type: Grant
    Filed: June 11, 1996
    Date of Patent: April 7, 1998
    Assignee: Kao Corporation
    Inventors: Haruko Kawaguchi, Masao Kurahashi, Harumitsu Toyoda