Patents by Inventor Karl J. Tusche

Karl J. Tusche 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).

  • Trailer hitch guide
    Patent number: 4958436
    Abstract: A trailer hitch guide includes a plurality of visual guides that are stored in an out-of-the way location and are deployed automatically as the element being carried on the trailer moves off of that trailer. The visual guides are located to provide an exact positional readout to the vehicle driver, and a template can be mounted within the vehicle to quantify the amount of misalignment between the vehicle and the trailer. Mispositioning of the vehicle in a single plane can be indicated and mispositioning of the vehicle plane with respect to the trailer plane can also be indicated.
    Type: Grant
    Filed: May 4, 1989
    Date of Patent: September 25, 1990
    Inventor: Karl J. Tusche
  • Trailer hitching guide
    Patent number: D317891
    Type: Grant
    Filed: May 17, 1989
    Date of Patent: July 2, 1991
    Inventor: Karl J. Tusche