Dental appliance
The broken lines in the drawings illustrate environmental matter that forms no part of the claimed design.
Claims
I claim the ornamental design for a dental appliance, as shown and described.
Type: Grant
Filed: Apr 3, 2014
Date of Patent: Dec 9, 2014
Inventor: Joseph Goldstein (Los Angeles, CA)
Primary Examiner: Wan Laymon
Application Number: 29/486,919