Patents by Inventor Henning Falck Schmidt

Henning Falck Schmidt 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).

  • Lift mechanism with platform locking device
    Patent number: 4118011
    Abstract: A lift mechanism comprising a base, a lift arm pivoted to the base and a platform pivoted to the lifting arm includes a locking device operating between the lift arm and the platform to releasably lock these two components together if the platform deviates from a horizontal position thereby presenting further movement of the platform from the horizontal.
    Type: Grant
    Filed: April 5, 1977
    Date of Patent: October 3, 1978
    Inventor: Henning Falck Schmidt