Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 21, 2023
0Patent Application Number
161829310
Date Filed
November 7, 2018
0Patent Citations
Patent Primary Examiner
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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