Patents by Inventor Lirida Paz

Lirida Paz 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 chair
    Patent number: 4777680
    Abstract: A musical potty chair is disclosed having a novel mechanism for effecting operation of a music box upon elimination into a receptacle by a child using the device.
    Type: Grant
    Filed: June 28, 1983
    Date of Patent: October 18, 1988
    Inventor: Lirida Paz
  • Disposable liner for a musical potty chair
    Patent number: 4509215
    Abstract: A disposable liner for a musical potty chair is disclosed having a light weight receptacle for holding the liner in position and a novel mechanism for effecting operation of a music box upon elimination into the receptacle by a child using the device.
    Type: Grant
    Filed: June 28, 1983
    Date of Patent: April 9, 1985
    Inventor: Lirida Paz