Tread module
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United States of America Patent
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Mar 8, 2016
Grant Date -
Oct 25, 2012
app pub date -
Dec 6, 2010
filing date -
Dec 7, 2009
priority date (Note) -
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Abstract
A tread module (10) for a walkway or stairway includes a body of material which defines a load-carrying surface (14), the tread module including at least two sub-module sections (20,21,22) which are formed integrally with one another and inter-connected by at least one severable formation (23) whereby the tread module may be reduced in size by severance of the severable formation(s).
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