Patents by Inventor Harold D. Baum

Harold D. Baum 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).

  • Attraction and entertainment device for a vending machine
    Patent number: 4324059
    Abstract: In conjunction with a vending machine, a device for attracting attention of the public and entertaining the user of the machine, said device having mechanism for performing eye-catching animated multiple motions for a predetermined period of time upon actuating the selling cycle of the vending machine. The device may also include coupled sound and light generating mechanisms.
    Type: Grant
    Filed: June 27, 1980
    Date of Patent: April 13, 1982
    Inventor: Harold D. Baum