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Jorgen J Moller Jr: Structural support system for floor tiles. Snap Lock, Holland & Hart, November 27, 2007: US07299592 (39 worldwide citation)

An improved support system for an injection molded floor tile is provided by vertically aligning the support system below the main floor panel with a surface structure above the main floor panel. The surface structure is at least one vertical structure or protuberance that rises above the top surfac ...


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Jorgen J Moller: Structural support system for floor tiles. Snap Lock, L Grant Foster, Holland & Hart, November 18, 2004: US20040226242-A1

An improved support system for an injection molded floor tile that eliminates sink marks on the top surface of the floor tile. The sink marks are eliminated by vertically aligning the support system below the main floor panel with a surface structure above the main floor panel. Therefore, during the ...