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SELF-PROPELLED DEVICE IMPLEMENTING THREE-DIMENSIONAL CONTROL

15/177,809 | U.S. Patent Application

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Location ELECTRONIC
Filed June 9, 2016
Examiner CALVIN K CHEUNG
Class 701
Art Group 3668
Patent No. 9,952,590
Case Type Utility - 701/002000
Status Patented Case
Parent 14/850,910 Patented
Parent 14/839,610 Patented
Parent 13/342,874 Patented
Parent 61/430,023 Expired
Parent 61/430,083 Expired
Parent 61/553,923 Expired
Last Updated: 4 years, 3 months ago
Date # Transaction