Patent · US Active

Mechanical locking of floor panels with a flexible bristle tongue

US8033074B2 · kind B2 · utility

186Cited by

121References

19Claims

0Family size

Assignee

VALINGE INNOVATION AB · SE

Inventors

Darko Pervan · Viken, SE
Agne Pålsson · Hasslarp, SE

Key dates

Filing date	May 27, 2010
Grant date	Oct 11, 2011
Priority date	—
Expiry date	May 27, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/167
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

Floor panels which are provided with a mechanical locking system including a displaceable tongue in a displacement groove. The tongue is molded and provided with bendable protrusions.

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