Patents Assigned to Superior Casing Crews, Inc.
  • Patent number: 4349048
    Abstract: A protector for easy and quick installation on and removal from the threaded end of a pipe, such as well casing or tubing, when making up a string of well casing or tubing for insertion into a well bore. The protector includes a tension belt constructed in a manner to resiliently bias the protector toward open position with the ends of the tension belt being interconnected by a latching device having an integral handle associated therewith with the tension belt being encapsulated by a resilient body to protect the threads of the pipe. The latching device and associated handle structure is recessed into the body and related housing structure so that no components project beyond the periphery of the resilient body.
    Type: Grant
    Filed: December 17, 1980
    Date of Patent: September 14, 1982
    Assignee: Superior Casing Crews, Inc.
    Inventor: Jim W. Clark