Patents by Inventor Pradeep D. Nadkarni

Pradeep D. Nadkarni 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).

  • Patent number: 4668318
    Abstract: A flexible hose having a novel braided reinforcement layer wherein one braid member is a relatively stiff, uncrimped monofilament and the second braid member is a flexible textile material which is crimped around the stiff monofilament at each contact point in the braided spiral layer. The braided spiral imparts improved crush and kink resistance to the hose structure. The method of manufacture employs no mandrel and produces a balanced tension braided hose which may be preferably cured by open steam techniques.
    Type: Grant
    Filed: September 4, 1985
    Date of Patent: May 26, 1987
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Dante E. Piccoli, Pradeep D. Nadkarni
  • Patent number: 4553568
    Abstract: A flexible hose adapted to regain its original shape after crushing due to a novel braided-spiral reinforcement layer containing one braid member which is a relatively stiff, uncrimped monofilament and a second braid member which is a flexible textile material crimped around the stiff monofilament at each contact point in the braided spiral layer. The braided spiral imparts improved crush and kink resistance to the hose structure. This hose is particularly useful as a gasoline pump dispensing hose which is subject to frequent crushing by vehicle wheels during service.
    Type: Grant
    Filed: May 8, 1985
    Date of Patent: November 19, 1985
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Dante E. Piccoli, Pradeep D. Nadkarni