Patents by Inventor George R. LIFF

George R. LIFF 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).

  • Publication number: 20210106148
    Abstract: A security gate for a retail store shelf having one or more products includes a header and at least one hinge arranged in a horizontal alignment with the header. A rigid frame is connected to the header with the at least one hinge and a guard is positioned across the rigid frame, the guard preventing a user from removing the products. A latching mechanism connects the rigid frame to the header and urges a customer to use two hands to open the security gate.
    Type: Application
    Filed: October 12, 2020
    Publication date: April 15, 2021
    Inventors: Daniel L. HORVATH, Christopher Alan MARSZALEK, Dale R. LIFF, George R. LIFF