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ANATOMIC SPINAL IMPLANT HAVING ANATOMIC BEARING SURFACES

13/235,998 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 19, 2011
Examiner ALVIN J STEWART
Class 623
Art Group 3774
Patent No. 8,444,696
Case Type Utility - 623/017160
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 12/807,489 Patented
Parent 10/926,766 Patented
Parent 10/237,751 Patented
Parent 09/412,090 Patented
Parent 08/813,283 Patented
Parent 08/482,146 Patented
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Last Updated: 4 years, 10 months ago
Date # Transaction