Patents by Inventor Nathan Wolf

Nathan Wolf 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: 6296290
    Abstract: A portable loading ramp for a pickup truck including an elongate hitch mount which is removably attached to a hitch on a pickup truck, and further including first and second ramp members which are hingedly mounted upon the elongate hitch mount, and also including a vehicle support which includes a sleeve support member, a sleeve member attached to the sleeve support member, and a support arm lockably extendable in the sleeve member and having an end which either attaches to the small vehicle to secure the vehicle on the truck box or securely supports the back end of the small vehicle above the floor of the truck box.
    Type: Grant
    Filed: April 30, 1999
    Date of Patent: October 2, 2001
    Inventor: Nathan Wolf