Patents by Inventor Donna Swartz

Donna Swartz 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).

  • Vacuum for animal feces
    Patent number: 5771531
    Abstract: A vacuum is described which includes a housing having first, second, and third openings, a vacuum motor connected to the first opening of the housing, an elongated tube connected by one end to the second opening of the housing, and a receptacle removably connected to the third opening of the housing. The vacuum is useful for the removal and disposal of animal feces.
    Type: Grant
    Filed: November 19, 1996
    Date of Patent: June 30, 1998
    Inventor: Donna Swartz