Patents by Inventor Otto C. Holecek

Otto C. Holecek 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).

  • Vehicle invalid lift device
    Patent number: 3983584
    Abstract: An invalid lift for use with vehicles is adapted to be mounted on a hinged vehicle door. By such a mounting, the horizontal translational motion required to transfer the invalid into and out of a seat of the vehicle is provided by the swinging of the vehicle door on its hinges.
    Type: Grant
    Filed: June 17, 1975
    Date of Patent: October 5, 1976
    Inventor: Otto C. Holecek