Patents by Inventor Alessandro Frisanco

Alessandro Frisanco 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).

  • Electrical evaporator including fan and louver structure
    Patent number: 7341698
    Abstract: An evaporator, for use with a bottle containing a substance to be evaporated and a wick that has its lower portion disposed within the bottle and its upper portion protruding from the bottle, includes a housing in which the bottle is retained, a fan, disposed within the housing, for creating an airstream, and a louver structure, disposed downstream of the fan, for directing the airstream created by the fan upwardly and away from the upper portion of the wick. Preferably, the louver structure includes a plurality of louvers inclined at an angle between about 20 degrees to about 60 degrees relative to horizontal.
    Type: Grant
    Filed: October 9, 2002
    Date of Patent: March 11, 2008
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Andrea Pedrotti, Filippo Stenico, Fabio Marchetti, Stefano Deflorian, Alessandro Frisanco
  • Electrical evaporator including fan and louver structure
    Publication number: 20030194355
    Abstract: An evaporator, for use with a bottle containing a substance to be evaporated and a wick that has its lower portion disposed within the bottle and its upper portion protruding from the bottle, includes a housing in which the bottle is retained, a fan, disposed within the housing, for creating an airstream, and a louver structure, disposed downstream of the fan, for directing the airstream created by the fan upwardly and away from the upper portion of the wick. Preferably, the louver structure includes a plurality of louvers inclined at an angle between about 20 degrees to about 60 degrees relative to horizontal.
    Type: Application
    Filed: October 9, 2002
    Publication date: October 16, 2003
    Inventors: Andrea Pedrotti, Filippo Stenico, Fabio Marchetti, Stefano Deflorian, Alessandro Frisanco