Patents by Inventor Robert James Thate

Robert James Thate 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).

  • Patent number: 6409570
    Abstract: A tethered top is provided with a construction by which it can be accelerated, controlled and/or manipulated using a tether that remains attached to one end of the top, top body, or spindle. The tether can optionally be used as a pull string to be wrapped around top or spindle to impart acceleration to the top. The tether remains attached to at least one end of the top via at least one low friction housing connector but does not substantially retard the top's rotation, either when spinning on a surface or as supported in the air by the attached tether, low friction housing connector, and/or spindle.
    Type: Grant
    Filed: November 1, 2000
    Date of Patent: June 25, 2002
    Inventor: Robert James Thate