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SYSTEM AND METHOD FOR POSITIONING TEETH

13/281,997 | U.S. Patent Application

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Filed Oct. 26, 2011
Examiner NELSON, MATTHEW M
Class 433
Art Group 3732
Patent No. 9,220,579
Case Type Utility
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child 13/620,253 Expired
Last Updated: 1 month, 2 weeks ago
Date # Transaction