Oral appliance for improving airway function during sleep or physical activity
Description
Claims
The ornamental design for an oral appliance for improving airway function during sleep or physical activity, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D618806
Type: Grant
Filed: May 20, 2008
Date of Patent: Jun 29, 2010
Inventor: Michael L. Gelb (Hartsdale, NY)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Dorr, Carson & Birney, P.C.
Application Number: 29/318,456
Type: Grant
Filed: May 20, 2008
Date of Patent: Jun 29, 2010
Inventor: Michael L. Gelb (Hartsdale, NY)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Dorr, Carson & Birney, P.C.
Application Number: 29/318,456
Classifications