Patents by Inventor David K. Hinrichs

David K. Hinrichs 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).

  • Illusionary wheel cover structure
    Patent number: 4381537
    Abstract: An automotive accessory translucent disk wheel cover overlying a supporting plate non-rotatably mounted upon the axle of an automotive vehicle overlying a supporting plate member having mounted thereon a multiplicity of lamps in circuit individually disposed within recessed portions of said plate member, the lamps being turned on and off in a desired sequence to provide the illusion of movement such as of spokes of a wheel as viewed upon the wheel cover.
    Type: Grant
    Filed: January 4, 1982
    Date of Patent: April 26, 1983
    Inventor: David K. Hinrichs