Patents Assigned to Syrstone, Inc.
  • Patent number: 6851236
    Abstract: A horizontally level raised terrace floor system for mounting over a non-level or irregular substructure that includes a plurality of spaced apart support pedestals that are fabricated of a heat shearable foam material. Each pedestal is mounted upon the non-horizontally level substructure and the pedestals are heat sheared so that the top surface of each pedestal lies in a common horizontal plane above the substructure. A plurality of flat grates are placed directly upon the pedestals in an edge to edge relationship. A plurality of interlocking paving blocks are laid down over the grates to provide a tight deck over the grates.
    Type: Grant
    Filed: January 24, 2001
    Date of Patent: February 8, 2005
    Assignee: Syrstone, Inc.
    Inventor: Jeffrey T. Harvey
  • Patent number: 5363614
    Abstract: A horizontally level terrace floor having a plurality of solid blocklike support pedestals composed of a heat shearable material, that are directly affixed in spaced apart relationship onto a substructure. The support pedestals have been sheared to produce upper surfaces that are all horizontally level with respect each other. Atop the support pedestals are a plurality of joint dividers, and, a plurality of paving blocks are laid directly on the support pedestals, abutting the joint dividers.
    Type: Grant
    Filed: March 12, 1993
    Date of Patent: November 15, 1994
    Assignee: Syrstone, Inc.
    Inventor: David L. Faulkner