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Double Articulating Dental Chair Headrest Apparatus

13/711,838 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 12, 2012
Examiner YOLANDA G. GIACOMAN
Class 297
Art Group 3636
Patent No. 8,876,210
Case Type Utility - 297/408000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 61/730,276 Expired
Last Updated: 3 years, 3 months ago
Date # Transaction