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SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING COMPRESSED GAS

14/48,253 | U.S. Patent Application

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Location ELECTRONIC
Filed Oct. 8, 2013
Examiner THOMAS E LAZO
Class 060
Art Group 3745
Case Type Utility - 060/410000
Status Abandoned -- Failure to Pay Issue Fee
Parent 13/488,787 Patented
Parent 13/12,323 Patented
Parent 12/945,398 Patented
Parent 12/421,057 Patented
Parent 61/43,630 Expired
Parent 61/148,691 Expired
Last Updated: 5 years, 1 month ago
Date # Transaction