Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
John Matthai1
Naoya Edahiro1
Qin Li1
Yves Behar1
Bret Recor1
Brock Walker1
Christopher C. Hill1
Andrew J. Kurrasch1
Date of Patent
May 28, 2013
1Patent Application Number
130840361
Date Filed
April 11, 2011
1Patent Citations Received
Patent Primary Examiner
Patent abstract
A seating structure includes a backrest member having an upper edge, opposite side edges and a lower edge. The backrest member has a forwardly facing convex shape formed along a vertical centerline thereof between the upper and lower edges. The lower edge has a forwardly facing concave shape. The lower edge has outer portions positioned forwardly of an entirety of the upper edge.
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