Patents by Inventor Francesco Piccaluga

Francesco Piccaluga 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).

  • Vacuum cleaner
    Patent number: D362521
    Type: Grant
    Filed: June 28, 1994
    Date of Patent: September 19, 1995
    Inventors: Francesco Piccaluga, Aldo Piccaluga
  • Vacuum cleaner
    Patent number: D365669
    Type: Grant
    Filed: April 25, 1994
    Date of Patent: December 26, 1995
    Assignees: Iona Appliances Inc., Appareils Iona Inc.
    Inventors: Francesco Piccaluga, Aldo Piccaluga
  • Vacuum cleaner
    Patent number: D375820
    Type: Grant
    Filed: June 27, 1995
    Date of Patent: November 19, 1996
    Assignee: Iona Appliances Inc.
    Inventors: Francesco Piccaluga, Aldo Piccaluga, William Ng
  • Vacuum cleaner
    Patent number: D392430
    Type: Grant
    Filed: March 16, 1995
    Date of Patent: March 17, 1998
    Assignee: Fantom Technologies Inc.
    Inventors: Francesco Piccaluga, Aldo Piccaluga