Patent · US Active

Floorboards having a resilent surface layer with a decorative groove

US7930862B2 · kind B2 · utility

212Cited by

151References

28Claims

0Family size

Assignee

VALINGE INNOVATION AB · SE

Inventors

Marcus Bergelin · Lerberget, SE
Mats Nilsson · Knivsta, SE

Key dates

Filing date	Jan 5, 2007
Grant date	Apr 26, 2011
Priority date	—
Expiry date	Jan 5, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/24777
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A set of moisture proof floorboards and a flooring of such floorboards with a resilient surface layer provided with a decorative groove and/or a sealing means.

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