Patents by Inventor Guy Haemers

Guy Haemers 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).

  • Steel wire reinforcing elements
    Patent number: 4347290
    Abstract: A steel wire element useful in the reinforcement of rubber compositions in which the steel wire is provided with an adhesive coating comprising a brass alloy containing 58% to 75% copper and cobalt in an amount sufficient in use to improve the adhesion between the coated steel wire and the rubber composition. Preferably the brass alloy contains 2% to 4% of cobalt. Applications include coated steel cords for use in vehicle tires and conveyor belts and hoses.
    Type: Grant
    Filed: September 3, 1980
    Date of Patent: August 31, 1982
    Assignee: N.V. Bekaert S.A.
    Inventor: Guy Haemers
  • Steel wire reinforcing elements with a brass-cobalt alloy adhesive coating
    Patent number: 4255496
    Abstract: A steel wire element useful in the reinforcement of rubber compositions in which the steel wire is provided with an adhesive coating comprising a brass alloy containing 58% to 75% copper, and cobalt in an amount sufficient in use to improve the adhesion between the coated steel wire and the rubber composition. Preferably the brass alloy contains 2% to 4% of cobalt. Applications include coated steel cords for use in vehicle tires and conveyor belts and hoses.
    Type: Grant
    Filed: May 21, 1979
    Date of Patent: March 10, 1981
    Assignee: N. V. Bekaert S.A.
    Inventor: Guy Haemers