IP Library Granted Patent US 7,895,805
Granted Patent B2
US 7,895,805 · App. 11/822,719 · Granted Mar 1, 2011

Floorboards, flooring systems and method for manufacturing and installation thereof

Assignee: Valinge Innovation AB
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Quick Facts
Patent No.
US 7,895,805
App. No.
11/822,719
Granted
Mar 1, 2011
Kind
B2
Abstract

Floorboards with a format corresponding to a traditional parquet block for laying of mechanically joined floating flooring. Rectangular floorboards include a surface layer and a core with two long sides and two short sides, for making a floating flooring, which floorboards are mechanically lockable and which along their four sides have pairs of opposing connectors for locking similar, adjoining floorboards to each other both vertically and horizontally wherein the long sides have a length not exceeding 80 cm and the short sides have a width not exceeding 10 cm.

Claims (9)

1. A method for manufacturing a rectangular floorboard, having long edges and short edges, said long edges being provided with a locking system comprising integrated connectors for locking together said floorboard with a second floorboard,

the method comprising the steps of

linearly displacing relative to each other a floor element, sized and adapted for providing at least two floor panels and a set of tools for machining a first pair of opposing edge portions of the floor element, to provide a final shape of at least part of said short edges of said floorboard,

dividing the floor element into said at least two floor panels, and

linearly displacing, relative to each other, one of said at least two floor panels and a set of tools for machining a second pair of opposing edge portions of said floor panel, to provide at least part of said locking system.

2. The method as claimed in claim 1 , wherein said machining of said first pair of opposing edge portions of the floor element comprises machining at least part of a second locking system provided at said short edges.

3. The method as claimed in claim 1 , wherein the floorboard is laminated and has a printed pattern on a top surface thereof, and a long edge of said floorboard is provided with a length not exceeding 80 cm and a short edge of said floorboard is provided with a length not exceeding 10 cm.

4. The method as claimed in claim 1 , wherein the floorboard is laminated and has a printed pattern on a top surface thereof, and a short edge of said floorboard is provided with a length not exceeding 10 cm.

5. The method as claimed in claim 2 , wherein the floorboard is laminated and has a printed pattern on a top surface thereof, and a short edge of said floorboard is provided with a length not exceeding 10 cm.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 28, 2010
From: PERVAN, DARKO
To: VALINGE ALUMINIUM AB
Reel/Frame 025541/0134 →
CHANGE OF NAME Recorded Dec 28, 2010
From: VALINGE ALUMINIUM AB
To: VALINGE INNOVATION AB
Reel/Frame 025569/0211 →
Priority Claims (2)
SE 0201225 · Apr 22, 2002 · national
SE 0203482 · Nov 26, 2002 · national
Continuity (4)
Continuation 10730131 · Dec 9, 2003
Continuation PCTSE0300641 · Apr 22, 2003
Provisional Application 60431699 · Dec 9, 2002
Related Publication 20080005997A1 · Jan 10, 2008