Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 10, 2009
Patent Application Number
11562246
Date Filed
November 21, 2006
Patent Primary Examiner
Patent abstract
An air-hockey table having a playing surface, a plurality of air-conducting openings in the playing surface, a blower supplying air to the openings and a pair of goals, the improvement wherein the playing surface is non-planar and includes a smooth-curved surface having spaced-apart outer playing-surface regions and a central playing region which is lower than the spaced-apart outer playing-surface regions.
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