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THREADED FRUSTO-CONICAL SPINAL IMPLANTS

13/296,125 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 14, 2011
Examiner MICHAEL A BROWN
Class 606
Art Group 3772
Patent No. 8,226,652
Case Type Utility - 606/053000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 12/942,671 Patented
Parent 12/454,393 Patented
Parent 08/480,908 Patented
Child 13/555,935 Patented
Last Updated: 5 months, 2 weeks ago
Date # Transaction