Patents Assigned to Arthur Jacobson
  • Self-drilling fastener
    Patent number: 4900207
    Abstract: A self-drilling fastener comprises a two-piece fastener assembly. The driver body of non-corrosive molded form includes a hex socket for torquing the fastener in position and a threaded shank. The shank receives a steel pointed member through a lower coupling socket. The pointed tip includes a threaded body portion. The fastener assembly is torqueable as a unit for installation.
    Type: Grant
    Filed: February 6, 1989
    Date of Patent: February 13, 1990
    Assignee: Arthur Jacobson
    Inventor: Hubert T. McGovern