Patents by Inventor Frederick M. Reiber

Frederick M. Reiber 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).

  • In line roller skate assembly having training wheels
    Patent number: 5295701
    Abstract: A roller skate assembly includes a sole portion having longitudinally aligned front and rear rollers mounted thereon and a center roller which is mounted on the sole portion between the front and rear rollers. The center roller is alternatively positionable in a longitudinally aligned position relative to the front and rear rollers or a transversely offset position relative thereto.
    Type: Grant
    Filed: April 9, 1993
    Date of Patent: March 22, 1994
    Assignee: Playskool, Inc.
    Inventors: Frederick M. Reiber, Joseph P. Sejnowski