Patents by Inventor Antonio Pereira Santos

Antonio Pereira Santos 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).

  • Injection blow moulding apparatus for producing biaxial oriented thermoplastic containers
    Patent number: 7108501
    Abstract: The present invention refers to an Integrated Injection-Stretch-Blow Mold suitable for producing bi-orientated thermoplastics containers, which can be installed in an injection molding machine, occupying the space normally destined for injection molds. It consists of a central chassis (8) having in its interior a central block mechanism (30), with the injection cores (6cores (12) and the mechanisms for stretch and blow (9, 13, 23) and for release of the finish containers (18, 20); a motorized system (31), connected to the central block mechanism (30), by a rotating plate shaft (11), for the transport of the performs at least an injection mold (1) and a blow mold (14) placed around the central chassis (8).
    Type: Grant
    Filed: February 11, 2002
    Date of Patent: September 19, 2006
    Assignee: Plasdan-Projectos Industriais Para a Industria de Plasticos, S.A.
    Inventors: Paulo Juliano Pereira da Silva Araujo, Antonio Pereira Santos
  • Injection blow moulding apparatus for producing biaxial oriented thermoplastic containers
    Publication number: 20040185133
    Abstract: The present invention refers to an Integrated Injection-Stretch-Blow Mold suitable for producing bi-orientated thermoplastics containers, which can be installed in an injection molding machine, occupying the space normally destined for injection molds. It consists of a central chassis (8) having in its interior a central block mechanism (30), with the injection cores (6), blow cores (12) and the mechanisms for stretch and blow (9, 13, 23) and for release of the finish containers (18, 20); a motorized rotating system (31), connected to the central block mechanism (30), by a rotating plate shaft (11), for the transport of the performs between at least an injection mold (1) and a blow mold (14) placed around the central chassis (8).
    Type: Application
    Filed: April 13, 2004
    Publication date: September 23, 2004
    Inventors: Paulo Juliano Pereira da Silva Araujo, Antonio Pereira Santos