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MAGNETICALLY COUPLED ACCESSORY FOR A SELF-PROPELLED DEVICE

14/663,446 | U.S. Patent Application

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Location ELECTRONIC
Filed March 19, 2015
Examiner TOAN C TO
Class 180
Art Group 3616
Patent No. 9,211,920
Case Type Utility - 180/007100
Status Patented Case
Parent 14/459,235 Patented
Parent 14/35,841 Patented
Parent 13/342,853 Patented
Parent 61/430,023 Expired
Parent 61/430,083 Expired
Parent 61/553,923 Expired
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Last Updated: 3 years, 4 months ago
Date # Transaction