The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 04, 2009
Filed:
Jul. 09, 2007
Darko Pervan, Viken, SE;
Darko Pervan, Viken, SE;
Valinge Aluminium AB, Viken, SE;
Abstract
A system for forming a flooring includes rectangular floorboards (') including first and second types of floorboards (A, B), on which first and second locking devices are arranged in pairs on opposing short edges () and long edges (), respectively, and on which the locking device of the first type of floorboard (A) along one pair of opposing joint edges is mirror inverted relative to the corresponding locking device along the same pair of opposing joint edges of the second type of floorboard (B). The system includes a third type of floorboard (C), which is so designed that a first one () of its two short edges presents the first locking device () and both its long edges () and its other short edge () presents the second locking device.