Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 10, 2018
Patent Application Number
15431876
Date Filed
February 14, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
A backrest for an office chair. The backrest has a support structure on which a backrest shell element can be fastened. The support structure is formed with two braces that which are interconnected at upper and lower end regions and that are spaced from each other between the upper and lower end regions. At least sections of the braces are movable relative to one another.
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