Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Frank Sondermann0
Date of Patent
November 9, 2010
0Patent Application Number
116422800
Date Filed
December 20, 2006
0Patent Primary Examiner
Patent abstract
The profile-rail system (1) serves for bridging expansion joints. It is held by means of undercut tongue and groove profilings (3, 4) such that it can be held in a click-in arrangement against flooring elements. In order to obtain a width adjustment and an adjustment to movements of the floor covering, the profile-rail system (1) has at least two telescopable profiled rails (5, 6). These profiled rails (5, 6) can be held against the flooring elements (2) exclusively on the end face.
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