Patents by Inventor Asher Shuminov

Asher Shuminov 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).

  • Moisture detecting liner for a diaper and a process for manufacture thereof
    Patent number: 5808554
    Abstract: A diaper liner comprising an electrically insulating sheet material having disposed thereon first, second and third separated electrically conductive tracks which become short-circuited when the liner is exposed to moisture, at least one end of each of the electrically conductive tracks being in the form of a conductive pad printed on the liner for permitting easy connection thereto of a moisture alarm circuit. The third conductive track is commonly connected so that the first and the third tracks are short-circuited by urine whilst the second and third tracks are short-circuited by feces.
    Type: Grant
    Filed: July 2, 1997
    Date of Patent: September 15, 1998
    Inventor: Asher Shuminov