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ELECTRONIC CIGARETTE

15/908,250 | U.S. Patent Application

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Location ELECTRONIC
Filed Feb. 28, 2018
Examiner YANA B KRINKER
Class 131
Art Group 1747
Patent No. 10,178,881
Case Type Utility - 131/329000
Status Patented Case
Parent 15/634,698 Patented
Parent 15/158,421 Patented
Parent 13/754,521 Patented
Parent 12/226,819 Patented
Parent PCT/CN2007/001576 Published
Child 200620090805.0
Last Updated: 2 years, 3 months ago
Date # Transaction