Patents by Inventor Ferenc Koszo

Ferenc Koszo 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).

  • High-pressure hose with adhesively bonded hose coupling which can be post-assembled
    Patent number: 6938932
    Abstract: The invention relates to a hose comprising a steel coupling (1), in which the structural elements of the hose, namely the reinforcing plies (4), liner (12), carcass (7), and cover (9) are bonded. The main feature of the invention is that the reinforcing plies (4) of the hose, which are partially or entirely bonded with rubber, are embedded in the adhesive resin layer in the coupling device (1) assembled to the vulcanized hose.
    Type: Grant
    Filed: May 1, 2002
    Date of Patent: September 6, 2005
    Assignee: Phoenix Rubber Gumiipari Kft.
    Inventors: Istvan Grepaly, Tibor Nagy, Sandor Gelencser, Sandor Antal, Elemer Lantos, Gyula Beteri, Ferenc Koszo, Gyorgy Toth
  • High-pressure hose with adhesively bonded hose coupling which can be post-assembled
    Publication number: 20020190522
    Abstract: The invention relates to a hose comprising a steel coupling (1), in which the structural elements of the hose, namely the reinforcing plies (4), liner (12), carcass (7), and cover (9) are bonded.
    Type: Application
    Filed: May 1, 2002
    Publication date: December 19, 2002
    Inventors: Istvan Grepaly, Tibor Nagy, Sandor Gelencser, Sandor Antal, Elemer Lantos, Gyula Beteri, Ferenc Koszo, Gyorgy Toth
  • High pressure hose suitable for conveying gases and gas-containing fluids
    Patent number: 4567916
    Abstract: A flexible, multilayer high-pressure hose with a diameter over 50 mm. It is suitable for conveying gases and gas-containing fluids. The hose contains a structure to vent gases and it is stable to the environment and to the material being conveyed therethrough.
    Type: Grant
    Filed: August 27, 1982
    Date of Patent: February 4, 1986
    Assignee: Taurus Gumiipari Vallalat
    Inventors: Sandor Antal, Zoltan Bartha, Peter Gorgenyi, Ferenc Koszo, Belane Magyarosi