Patents by Inventor Nicholas Sardo

Nicholas Sardo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5573524
    Abstract: A disposable diaper includes a refresh assembly configured to be activated while the diaper is worn, so as to provide an additional period of comfort until the diaper can be changed. The refresh assembly comprises an extendible panel having a length stored in a non-extended condition interior to a first diaper section. A pull line with line guide arrangement can be activated to extend the extendible panel between the interior of the diaper and the wearer. The extendible panel may include both a liquid impervious barrier, to isolate a wearer from a soiled portion of the diaper, and an absorbent layer to absorb moisture, thereby providing additional comfort to the wearer until the diaper can be changed.
    Type: Grant
    Filed: July 6, 1995
    Date of Patent: November 12, 1996
    Inventor: Nicholas Sardo