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ROTATING, LOCKING INTERVERTEBRAL DISK STABILIZER AND APPLICATOR

09/290,831 | U.S. Patent Application

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Location ELECTRONIC
Filed April 13, 1999
Examiner PAUL B PREBILIC
Class 623
Art Group 3738
Patent No. 6,309,421
Case Type Utility - 623/017160
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 08/900,174 Patented
Parent 08/475,211 Patented
Parent PCT/US95/03347 -
Parent 08/210,229 Patented
Child 09/561,483 Abandoned
Last Updated: 1 year, 1 month ago
Date # Transaction