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TRAILER HITCHING AID SYSTEM FOR VEHICLE

15/161,707 | U.S. Patent Application

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Location ELECTRONIC
Filed May 23, 2016
Examiner STEPHEN R SMITH
Class 348
Art Group 2484
Patent No. 9,694,749
Case Type Utility - 348/148000
Status Patented Case
Parent 14/181,778 Patented
Parent 13/309,915 Patented
Parent 12/609,329 Patented
Parent 12/61,372 Patented
Parent 12/43,567 Patented
Parent 11/623,997 Patented
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Last Updated: 3 years, 12 months ago
Date # Transaction