Patents by Inventor Joseph A. Einig

Joseph A. Einig 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).

  • Patent number: 4438596
    Abstract: A removable safety barricade, comprising a cross piece supported by a retaining cup and a latch and able to withstand large forces. The latch supports the cross piece in a U-shaped, lower support area, the cross piece not normally being in contact with the upper release mechanism. The invention further provides for a one way gate opening only inwardly of the latch to close off the support area and confine the gate within the latch, the gate hanging at an angle with respect to the top of the latch when closed so that its own weight automatically closes the gate and resists accidental opening. The gate can have an extending tab to provide for easy opening, and the invention further provides for a spacer plate disposed within the support area of the latch to prevent the cross piece from accidentally striking open the gate.
    Type: Grant
    Filed: February 22, 1982
    Date of Patent: March 27, 1984
    Inventors: Johnnie Jones, Joseph A. Einig, Arthur T. Ackerson