Patents by Inventor Alfredo Cavalli, deceased

Alfredo Cavalli, deceased 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).

  • Apparatus for preparing espresso coffee in a household environment
    Patent number: 4784050
    Abstract: An apparatus for preparing "espresso" coffee in a household environment comprises a powder coffee metering dispenser assembly, a hot water dispenser assembly, an emptying device for the cup-like percolator movable along guide-forming means extending below said powder coffee metering dispenser assembly, said hot water dispenser assembly and said emptying device.
    Type: Grant
    Filed: November 21, 1985
    Date of Patent: November 15, 1988
    Inventors: Alfredo Cavalli, deceased, by Cesarina Filippi, heir, by Massimo F. Cavalli, heir, by Silvia Cavalli, heir