Patents by Inventor Elisabetta Cioni

Elisabetta Cioni 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).

  • Machine for filling and sealing glass vials starting from closed vials
    Patent number: 3940909
    Abstract: The machine and includes an endless conveyor having receptacles for receiving vials in a vertical position. The conveyor is indexed during each cycle of operation so that a plurality of vials is presented at a means which engraves a notch or mark on the necks of the initially closed vials so that, at a subsequent station, hammers serve to fracture the necks immediately upstream of a filling station. After the vials have been filled, they are resealed by multiple burners and a pinch device, the sealing taking place as the vials are rotated by friction wheels.
    Type: Grant
    Filed: August 16, 1974
    Date of Patent: March 2, 1976
    Inventors: Elisabetta Cioni, Lucia Cioni, Rovena Anichini Cioni
  • Machine for automatic filling and sealing of glass vials
    Patent number: 3939626
    Abstract: The machine includes an endless conveyor having receptacles for holding the vials and the conveyor can be indexed through a multiple number of pitches of the receptacles. Needles and syringes are provided for filling the vials held on the conveyor and, downstream of the needles, there are provided burners and pinch devices which serve to seal the filled vials while they are being rotated by pairs of friction wheels.
    Type: Grant
    Filed: August 16, 1974
    Date of Patent: February 24, 1976
    Inventors: Elisabetta Cioni, Lucia Cioni, Rovena Anichini Cioni