Patents Assigned to Ursich Electric Products, Inc.
  • Self-locking electrical receptacle having safety protector
    Patent number: 6926550
    Abstract: A locking electrical receptacle for receiving the spaced prongs of a male plug. The electrical receptacle has electrical contacts which engage a prong only when the prong is fully inserted in the receptacle. A locking ball is mounted for relative movement in an open slot of an moveable actuator. The open slot has a shallow section which biases the locking ball into the punched hole of the male prong.
    Type: Grant
    Filed: July 2, 2003
    Date of Patent: August 9, 2005
    Assignee: Ursich Electric Products, Inc.
    Inventor: Nels E. Ursich