Patents by Inventor Istavanne Seregely

Istavanne Seregely 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 flexible hose structure and method of manufacture
    Patent number: 6315002
    Abstract: A flexible hose with one or more couplings, the hose generally having an inner diameter of greater than 50 mm, the hose typically equipped with a plastic liner, steel reinforcing layers, a cover, steel sleeves inside of the couplings, a sealing compound and a screw for adjusting pressure. A section of the plastic inner liner extends into a sealing area. The section of the inner liner is connected to the coupling by the sealing compound such that the connection cannot be broken by nondestructive methods.
    Type: Grant
    Filed: September 23, 1998
    Date of Patent: November 13, 2001
    Inventors: Sandor Antal, Sandor Gelencser, Tibor Nagy, Istavanne Seregely