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POLYMERIC LINER BASED GAS CYLINDER WITH REDUCED PERMEABILITY

17/452,950 | U.S. Patent Application

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Location ELECTRONIC
Filed Oct. 29, 2021
Examiner JEFFREY J RESTIFO
Class 180
Art Group 3618
Patent No. 11,940,098
Case Type Utility - 180/069500
Status Patented Case
Parent PCT/US2020/031104 -
Parent 62/842,366 Expired
Child 18/585,715 Pending
Last Updated: 1 year, 1 month ago
Date # Transaction