Patent · US Active

Polyurethane foam wall structure

US9255400B2 · kind B2 · utility

1Cited by
20References
2Claims
0Family size

Assignee

Inventor

Key dates

Filing dateFeb 26, 2014
Grant dateFeb 9, 2016
Priority date—
Expiry dateFeb 26, 2034

Classification

  • Technology area (CPC E)Fixed Constructions
  • CPC primaryE04B2001/386
  • WIPO fieldCivil engineering
  • WIPO sectorOther fields

Abstract

A wall structure comprising a polyurethane backing is disclosed herein.

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