Patents Represented by Attorney Roach Brown McCrathy & Gruber, P.C.

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  • Traffic barricade having interchangeable parts
    Patent number: 7448824
    Abstract: The present invention is directed to traffic barricade having interchangeable base members and upright members that interconnect to each other. The base member and upright member are identical which allows the base member and the upright member to be interchanged together.
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: November 11, 2008
    Assignee: Confer Plastics, Inc.
    Inventor: David J. Lipniarski