Patents by Inventor Nello Dal Tio

Nello Dal Tio 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).

  • Machine for preparing coffee, white coffee or similar infused beverages, on single or multiple doses thereof
    Patent number: 5896806
    Abstract: A machine for preparing coffee, white coffee or similar infused beverages, on single or multiple doses thereof, utilizes waffles (40) packed in advance, applied in a continuous band (41), in a number sufficient to prepare various coffees or other infused beverages. The machine has guide and feeding device (43) associated to the infusion units (35), (36) and the filters (97), (98) thereof, to determine the advancement of the band (41) through the infusion units (35), (36), by stopping each waffle in correspondence thereto for performing the related infusion operation. The machine may contain also a mixer-emulsifier (52) with conduits (105) communicating or not communicating with the infusion units (35), (36) through a switching valve member (106), for preparing the white coffee or other infused beverages mixed with milk.
    Type: Grant
    Filed: June 25, 1997
    Date of Patent: April 27, 1999
    Assignee: C.M.A. S.p.A.
    Inventor: Nello Dal Tio