Load distribution and absorption underpayment system
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United States of America Patent
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Feb 21, 2023
Grant Date -
May 7, 2020
app pub date -
Nov 7, 2018
filing date -
Nov 7, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A load distributing and absorbing system that lies below a superstructure material which is exposed to percussive forces. The load distributing and absorbing system is interposed between the superstructure material and a foundation. The system has a barrier layer that lies below the superstructure material and an underlayment infrastructure positioned below the barrier layer. Included in the underlayment infrastructure are hat-shaped absorbing members.
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