Patents by Inventor Daniel Wayne Waldschmitt

Daniel Wayne Waldschmitt 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: 8511438
    Abstract: An apparatus for the controlled descent or lifting of objects includes a main longitudinal member that is attached at one end thereof to a receiver hitch. A plurality of spaced-apart side extensions of round material stock extend from opposite sides of the main longitudinal member and, together with a nose portion, provide locations that an operator can accomplish multiple wraps with a rope of a block and tackle to vary the friction between the rope and the apparatus sufficient to minimize a magnitude of resistance that is exerted by an operator to the rope to control the rate of descent of the object. The descent rate of heavy objects, such as severed tree limbs, can be easily and safely controlled. By securing the rope to the apparatus and driving a vehicle that the receiver hitch is attached to forward, the apparatus can be used to lift heavy objects.
    Type: Grant
    Filed: July 20, 2009
    Date of Patent: August 20, 2013
    Inventor: Daniel Wayne Waldschmitt