Patent · US Active

Insulating floor underlayment

US8341910B2 · kind B2 · utility

5Cited by

54References

15Claims

0Family size

Inventors

Alan B. Collison · Pierce, US
Chad A. Collison · Pierce, US

Key dates

Filing date	Mar 9, 2011
Grant date	Jan 1, 2013
Priority date	—
Expiry date	Aug 1, 2031

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06N2209/10
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A flooring material having a textile pad substructure with a density of greater than 10 pounds per cubic foot is provided. The textile pad has reinforcement and binding fibers. The binding fibers are thermoplastic and are used to bind the reinforcement fibers together. The pad is created by heating and compressing a fibrous textile batt so that it has a density of greater than 13 pounds per cubic foot.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.