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HELMET STABILIZATION APPARATUS

12/333,267 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 11, 2008
Examiner CHRISTOPHER R HARMON
Class 002
Art Group 3721
Patent No. 8,458,821
Case Type Utility - 002/422000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child PCT/US09/67585 Published
Child 13/889,303 Patented
Last Updated: 5 years, 1 month ago
Date # Transaction