Seam plate, for retaining roof decking membranes, having means for preventing interlocking of adjacent plates
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United States of America Patent
Stats
-
Dec 15, 2009
Grant Date -
Aug 24, 2006
app pub date -
Feb 23, 2005
filing date -
Feb 23, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A new and improved seam plate, for use in connection with securing roofing membranes to underlying roofing decking substructures, comprises a circular disk having a central aperture for receiving a screw fastener, a plurality of concentric ribs for providing reinforcing and bending or flexibility characteristics to the seam plate, and a plurality of circumferentially spaced, downwardly extending projections or eyehooks. Structure is provided upon the seam plate such that the downwardly extending projections or eyehooks, disposed upon, for example, a first one of a plurality of stacked or nested seam plates, are prevented from entering and becoming interlocked with openings or apertures defined within a second one of the plurality of stacked or nested seam plates.
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Cited Art Landscape
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