Patent · US Active

Panel for producing a free-lying floor covering

US11891816B2 · kind B2 · utility

0Cited by
5References
12Claims
0Family size

Assignee

Inventor

Key dates

Filing dateDec 17, 2019
Grant dateFeb 6, 2024
Priority date—
Expiry dateMay 26, 2040

Classification

  • Technology area (CPC E)Fixed Constructions
  • CPC primaryE04F2201/043
  • WIPO fieldCivil engineering
  • WIPO sectorOther fields

Abstract

A panel having the shape of a plank or a tile for the production of a floor covering, comprising two pairs of opposed sides defining:

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