Patents by Inventor Roberto Seletti

Roberto Seletti 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).

  • Method for making toasted bread slices
    Patent number: 5284668
    Abstract: In moving through a toasting oven, the first and last of a plurality of rows of bread slices to be toasted have their outward sides in heat exchange relationship with metal masses.
    Type: Grant
    Filed: November 2, 1992
    Date of Patent: February 8, 1994
    Assignee: Barilla G.E.R. L.LLI - Societa per Azioni
    Inventor: Roberto Seletti
  • Apparatus for making toasted bread slices
    Patent number: 5265524
    Abstract: In an apparatus for toasting bread slices a plurality of rows of slices are disposed side by side on an endless mesh conveyor which passes through an oven. The first and last rows are spaced from the sides of the conveyor and two endless chains supported by idle sprocket wheels are disposed adjacent the sides of the conveyor with a lower run of each chain resting on the conveyor in contact with the adjacent row of slices. An upper run of each chain passes over the top of the oven.
    Type: Grant
    Filed: January 27, 1992
    Date of Patent: November 30, 1993
    Assignee: Barilla G.E.R. F.LLI - Societa per Azioni
    Inventor: Roberto Seletti