Inlay system for concrete
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jun 7, 2011
Grant Date -
Nov 6, 2008
app pub date -
Jul 10, 2008
filing date -
Dec 3, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention discloses a tactile warning panel inlay system and method. Such system is comprised of a panel formed with an exposed surface having a plurality of tactile warning protrusions and a support surface configured to contact a substrate matrix. The panel includes a plurality of apertures extending from the exposed surface to the support surface. Further, a plurality of two-piece fasteners are configured to extend individually through an aperture included in the plurality of panel apertures to secure the panel to the substrate matrix. Each fastener includes a head conformed to the shape of the tactile warning protrusion and a threaded shank for extending through the panel and which has an anchor member threadably secured thereto.
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