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METHOD AND DEVICE FOR CLEANING TEETH

11/890,083 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 3, 2007
Examiner RANDALL E CHIN
Class 015
Art Group 3723
Patent No. 7,774,886
Case Type Utility - 015/022100
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 10/872,016 Patented
Parent 10/662,237 Patented
Parent PCT/EP01/02844 -
Child 12/832,389 Patented
Child 13/166,894 Patented
Child 13/165,872 Patented
Last Updated: 4 years ago
Date # Transaction