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AIRCRAFT SPIRALING MECHANISM WITH JET ASSISTANCE - E

12/458,618 | U.S. Patent Application

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Location ELECTRONIC
Filed July 17, 2009
Examiner TIMOTHY D COLLINS
Class 244
Art Group 3643
Patent No. 7,825,359
Case Type Utility - 244/003220
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 11/601,804 Patented
Last Updated: 2 years, 1 month ago
Date # Transaction