Patents by Inventor Brad L. Hollan

Brad L. Hollan 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: 4951990
    Abstract: A drum handling apparatus adapted for use with an integrated tool carrier hicle or a forklift which has coupled thereto a tire handling attachment. The tire handling attachment has a pair of L shaped members which extend and retract. Located at the free end of the L shaped members are rotatable engaging elements. The drum handling apparatus includes a pair of square shaped tubular members in slidable engagement, with each tubular member having at the free end thereof a circular plate which attaches to one of the rotatable gripping elements of the tire handling attachment. Each tubular member has affixed thereto a curved plate with the curved plates to be utilized to grip a barrel or drum when the L shaped members of the tire handling attachment are retracted and release the barrel or drum when the L shaped members of the tire handling attachment are extended.
    Type: Grant
    Filed: October 3, 1989
    Date of Patent: August 28, 1990
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Brad L. Hollan, James E. Osgood