Patents by Inventor Zofia Wosiek

Zofia Wosiek 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).

  • Musical potty trainer
    Patent number: 5893178
    Abstract: A musical potty seat is provided including a potty for containing waste fluid from a child situated thereover. Next provided is a sound mechanism having a heat sensing mechanism in communication with the potty when in use for generating an activation signal upon the detection of a temperature greater than a predetermined amount and a sound device adapted to generate music upon the receipt of the activation signal.
    Type: Grant
    Filed: September 30, 1997
    Date of Patent: April 13, 1999
    Inventor: Zofia Wosiek