Back to results
US 8,769,895 B2Granted
Subfloor component and method of manufacturing same
OwnerVictor Amendinventor
Life of this patent
Estimating the term…
Abstract
A subfloor component comprises an insulating rigid foam panel having first and second opposing faces and a plurality of intersecting grooves to define, in cross-section, a plurality of pedestals having at least one wall extending into the panel from the first face toward the second face; a film of substantially moisture-impervious material attached to the first face of the panel and that conforms to the tops and walls of the pedestals and to the bottoms of the grooves; and a hardboard layer on the second face of the panel.
Claims16
A subfloor component comprising:
- an insulating rigid foam panel having first and second opposing faces and a plurality of intersecting grooves to define, in cross-section, a plurality of pedestals having at least one wall extending into the panel from the first face toward the second face;
- a film of substantially moisture-impervious material attached to the first face of the panel and that conforms to the tops and walls of the pedestals and to the bottoms of the grooves;
- and
- a hardboard layer on the second face of the panel.
1 more element
Dependencies are inferred from the claim text.