Patents by Inventor Rafael Pacheco STIKAN

Rafael Pacheco STIKAN 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).

  • Pipe tubular reinforcement forming machine, and related method
    Patent number: 11712726
    Abstract: A machine that includes a first feeder, able to unwind a first tape; a profiler comprising an upstream profiling stage able to profile the first tape to form a pre-profiled first tape; a second feeder, able to unwind a second tape, the second tape being a flat tape. A profiler that includes an intermediate joining stage able to receive the second tape as a flat tape from the second feeder and able to join the pre-formed first tape and the flat second tape; and at least a downstream profiling stage configured to jointly profile the first tape and the second tape received from the intermediate joining stage and form a combined profiled strip.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: August 1, 2023
    Inventors: Rafael Pacheco Stikan, Onoraldo Soares Alves, Luiz Gustavo Polez
  • PIPE TUBULAR REINFORCEMENT FORMING MACHINE, AND RELATED METHOD
    Publication number: 20200398325
    Abstract: A machine that includes a first feeder, able to unwind a first tape; a profiler comprising an upstream profiling stage able to profile the first tape to form a pre-profiled first tape; a second feeder, able to unwind a second tape, the second tape being a flat tape. A profiler that includes an intermediate joining stage able to receive the second tape as a flat tape from the second feeder and able to join the pre-formed first tape and the flat second tape; and at least a downstream profiling stage configured to jointly profile the first tape and the second tape received from the intermediate joining stage and form a combined profiled strip.
    Type: Application
    Filed: December 19, 2018
    Publication date: December 24, 2020
    Inventors: Rafael Pacheco STIKAN, Onoraldo Soares ALVES, Luis Gustavo POLESI