Patents by Inventor Marijan Djurinec

Marijan Djurinec 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).

  • Quick connect electrical plug
    Patent number: 4130333
    Abstract: A quick-connect electrical plug using insulation-piercing spikes formed on the inner ends of terminal members. The same inner ends also have a cable gripping region which enhances the mechanical retention of a lamp-cord in the plug so that the cord will withstand a pull of 20 lbs. minimum. The plug and its associated terminals are so configured that the electrical-cord and the terminals connot be removed once the cord has been assembled to the plug.
    Type: Grant
    Filed: March 6, 1978
    Date of Patent: December 19, 1978
    Assignee: Smith & Stone Limited
    Inventor: Marijan Djurinec
  • Electric plug
    Patent number: D260512
    Type: Grant
    Filed: August 28, 1978
    Date of Patent: September 1, 1981
    Assignee: Smith & Stone Limited
    Inventor: Marijan Djurinec
  • Fuse identification cap
    Patent number: D284853
    Type: Grant
    Filed: January 16, 1984
    Date of Patent: July 29, 1986
    Inventor: Marijan Djurinec