Patents by Inventor Sergio Papaleo

Sergio Papaleo 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).

  • Table-top multi-purpose device driven by means of an immersion blender
    Patent number: 5129589
    Abstract: A table-top multi-purpose device (10), for cutting, chopping, grating, squeezing or whipping foodstuffs, comprises a rotating element (19) for processing the foodstuffs placed therein, a drive mechanism (16) for transmitting movement to the element (19) includes an element (15) which engages with the end of the rotating shaft (22) of an immersion type blender (11) disposed in a housing (12), and a safety device (21) for preventing the blender (11) from being inserted in the housing (12) when the lid (23) of the device (10) is not tightly closed in place.
    Type: Grant
    Filed: December 14, 1990
    Date of Patent: July 14, 1992
    Assignee: Eleday Export S.r.l.
    Inventors: Sergio Papaleo, Prato Giovanni