Patents by Inventor Mario Pezzaniti

Mario Pezzaniti 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: 6342084
    Abstract: A vacuum cleaner apparatus (10) is provided which includes a vacuum motor (16), an air pervious membrane (26) and an air pervious material collection bag (22). The vacuum motor (16) is arranged to draw air downwardly in turn through the bag (22), the membrane (26) and the motor (16) so that, in use, the bag (22) retains material entrained in the air. There is also provided a spacing means (28) located intermediate the membrane (26) and the bag (22) for orienting the bag such that a first portion (35) of the bag is adjacent the membrane and a second portion (32) of the bag is spaced from the membrane.
    Type: Grant
    Filed: January 28, 2000
    Date of Patent: January 29, 2002
    Assignee: Fantovac Industries PTY LTD
    Inventor: Mario Pezzaniti
  • Vacuum cleaner apparatus
    Patent number: D620655
    Type: Grant
    Filed: October 5, 2009
    Date of Patent: July 27, 2010
    Assignee: Pacvac Pty Ltd
    Inventor: Mario Pezzaniti