Abstract: An apparatus for removing roof shingles includes an elongated body having a handle at its upper end and a lift plate pivotally connected to its lower end. The lift plate includes a removable blade at its leading edge and a roller that parallels the leading edge. The lift plate is linked to a pneumatically powered actuator that causes the lift plate to pivot about the roller upon the activation of a trigger mounted in the handle. The handle both rotates around the body and is movable linearly along the body against a biasing compression spring.
Type:
Grant
Filed:
December 4, 2006
Date of Patent:
May 20, 2008
Inventors:
Jack W. Shirlin, Samantha Kaiser, legal representative, Klai Y. Shirlin, Robert T. Kaiser