Patents by Inventor Lawrence E. Runn

Lawrence E. Runn 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: 5119961
    Abstract: A removable, truck mounted crane with both an inclined boom for high lift and a horizontal telescoping boom for extended reach beyond the truck. The crane has two winches either of which can be routed to either boom. The high boom can be used normally for hoisting or to support the horizontal boom when extended. In addition, one winch can be used to retract the horizontal boom while under load. A rolling storage stand with winches is used to support the truck tailgate while enabling one person to install or remove the crane from the truck.
    Type: Grant
    Filed: April 9, 1990
    Date of Patent: June 9, 1992
    Inventor: Lawrence E. Runn