Patents Assigned to Houston Industries, Inc.
  • Heavy object lifting connector device
    Patent number: 5707168
    Abstract: A heavy lifting tool connector device is provided for lifting objects containing an outer peripheral surface and a plurality of holes. The connector device includes one or more connector rods having a fixed end and a free end and a lifting bolt having a hoist end and a contact end.
    Type: Grant
    Filed: August 15, 1996
    Date of Patent: January 13, 1998
    Assignee: Houston Industries, Inc.
    Inventor: Aharon E. Sharon