Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
W. Keith Thornton0
Michael J. Zalta0
Date of Patent
October 6, 2009
0Patent Application Number
116743170
Date Filed
February 13, 2007
0Patent Primary Examiner
Patent abstract
In one embodiment, a device for improving a user's breathing includes an upper arch adapted to receive at least some of the user's upper teeth and a lower arch adapted to receive at least some of the user's lower teeth. A hook having an end is coupled to the upper arch. The lower arch includes a recess adapted to receive and position the end of the hook to pull the lower arch forward to facilitate improved breathing.
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