Patents by Inventor Raymond A. Friend

Raymond A. Friend 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).

  • Rubber adherent ternary Cu-Zn-Ni Alloy coated steel wires
    Patent number: 4226918
    Abstract: A ferrous wire having a homogeneous coating deposited on the wire, with the homogeneous coating comprised of between about 0.3-5.0% by weight of nickel, 60-75% by weight of copper and 40-25% by weight of zinc. The homogeneous coating comprises between about 0.3-16.0 grams of coating per kilogram of ferrous wire and coating. The coated ferrous wire is adapted to provide increased and superior precured humidity aged adhesion and postcured steam-aged adhesion to rubber based products such as tires, hose and belts.
    Type: Grant
    Filed: August 3, 1978
    Date of Patent: October 7, 1980
    Assignee: National-Standard Company
    Inventor: Raymond A. Friend