Patents by Inventor Giovanni Paruzzolo

Giovanni Paruzzolo 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).

  • Patent number: 8082678
    Abstract: Household-type clothes drying machine provided with a rotating drum (1), first means adapted to circulate a stream of drying air through said drum and comprising an appropriate inflow conduit and an outflow conduit for said air stream, second means (3) adapted to generate a gas or vapour stream, a first delivery pipe conduit (4) connecting said second means with an ejection arrangement located on the inner surface of the loading door of the drum, a second drain pipe conduit (7) adapted to collect the condensed moisture from said ejection arrangement and convey it into a collecting container; said ejection arrangement comprises a substantially sealed cell that is however provided with a first port (9) to enable the gas/vapour stream to flow in from said first delivery pipe conduit, a second port (10) to enable liquid and condensate to flow into said drain pipe conduit, and an ejection window (11) that opens into the interior of said drum and is adapted to eject said gas/vapour stream flowing in from said first
    Type: Grant
    Filed: February 9, 2008
    Date of Patent: December 27, 2011
    Assignee: Electrolux Home Products Corporation N.V.
    Inventors: Giovanni Paruzzolo, Silvano Cimetta
  • Publication number: 20100107433
    Abstract: Household-type clothes drying machine provided with a rotating drum (1), first means adapted to circulate a stream of drying air through said drum and comprising an appropriate inflow conduit and an outflow conduit for said air stream, second means (3) adapted to generate a gas or vapour stream, a first delivery pipe conduit (4) connecting said second means with an ejection arrangement located on the inner surface of the loading door of the drum, a second drain pipe conduit (7) adapted to collect the condensed moisture from said ejection arrangement and convey it into a collecting container; said ejection arrangement comprises a substantially sealed cell that is however provided with a first port (9) to enable the gas/vapour stream to flow in from said first delivery pipe conduit, a second port (10) to enable liquid and condensate to flow into said drain pipe conduit, and an ejection window (11) that opens into the interior of said drum and is adapted to eject said gas/vapour stream flowing in from said first
    Type: Application
    Filed: February 9, 2008
    Publication date: May 6, 2010
    Applicant: ELECTROLUX HOME PRODUCTS CORPORATION N.V.
    Inventors: Giovanni Paruzzolo, Silvano Cimetta
  • Patent number: 4566970
    Abstract: A washing machine filter includes a housing having an open first end adapted to be mounted adjacent a wall of a washing machine and a closed second end. The housing has a first connection to be connected to a wash tub of the washing machine to receive therefrom water to be filtered and a second connection to be connected to a pump of the washing machine for discharging the filtered washing water. A filtering body extends through the open end of the housing and into the interior thereof. The body has an outer end sealed to the housing and an inner end extending freely into the interior of the housing. The body has therethrough filtering openings for filtering the water passing between the first and second connections of the housing. A shut-off cover is removably connected to the other end of the filtering body for sealing the open first end of the housing. The filter housing and filtering body are curved and extend obliquely downwardly away from the ends thereof adjacent the washing machine wall.
    Type: Grant
    Filed: April 26, 1984
    Date of Patent: January 28, 1986
    Assignee: Industrie Zanussi S.p.A.
    Inventors: Dino Piai, Renzo Rigoni, Giovanni Paruzzolo