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US 2002/0152702 A1Published application
Wood floor structure
OwnerZhi-Wen Tsenginventor
Life of this patent
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Abstract
A wood floor structure includes a pad layer composed of a plurality of pads and each pad has at least two taper-shaped protrusions extending from each side thereof. Each pad has a rod extending from a top surface thereof. A plurality of wood strips each have at least one hole defined in a bottom thereof so as to receive said rod in said at least one hole.
Claims3
A wood floor structure comprising:
- a pad layer having a plurality of rods extending from a top surface of said pad layer, and
- a plurality of wood strips each having at least one hole defined in a bottom thereof so as to receive said rod in said at least one hole.
Dependencies are inferred from the claim text.