Patents by Inventor Massimo Allegri

Massimo Allegri 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).

  • Junction for flexible tube for high pressure fluids
    Patent number: 6568718
    Abstract: A junction for a flexible tube for high pressure fluids which comprises a sleeve pressed down onto the flexible tube, for coupling with a connection element of the flexible tube, where a female rotating threaded connection element is connected to the connection element. A threaded end element can be associated with the connection element of the flexible tube, wherein the hydraulic seal between the end element and the connection element is guaranteed through the coupling of truncated cone surfaces, provided at least on the end element, with an engagement element that can be connected to the connection element, wherein the truncated cone surfaces and the engagement element are tightened the one to the other using a suitable tightening torque.
    Type: Grant
    Filed: July 6, 2000
    Date of Patent: May 27, 2003
    Assignee: Allegri Cesare S.p.A.
    Inventor: Massimo Allegri