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  • Patent number: 9486976
    Abstract: An industrial mat that has a core construction that provides strength and rigidity to the mat, with the core construction being formed of a support structure that includes one or more elongated components or a plurality of elongated members of wood, engineered wood, a thermosetting plastic material or a metal. The mat includes an encapsulation of a durable skin that includes crumb rubber particles embedded in a polyurethane matrix that surrounds and encapsulates the entire core construction. The skin has a thickness sufficient to provide environmental resistance to the core construction to which it is applied while also providing abrasion resistance to the mat.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: November 8, 2016
    Assignee: Quality Mat Company
    Inventors: Joe Penland, Jr., Rustin Penland, Scott Calvert, Thomas O'Brien