Patents by Inventor Floyd L. Synstelien

Floyd L. Synstelien 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).

  • Storage device
    Patent number: 4200249
    Abstract: A two-part storage device for strands includes a case, bobbin and bobbin brake. Storage compartments are provided inside the winding surface of the bobbin and are accessable through an integral door in the case. An H-section hook secures the device to a belt or strap.
    Type: Grant
    Filed: January 8, 1979
    Date of Patent: April 29, 1980
    Inventors: Floyd L. Synstelien, Howard T. Ysteboe