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SYSTEMS FOR MAINTAINING WINDOW COVERS

15/141,695 | U.S. Patent Application

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Location ELECTRONIC
Filed April 28, 2016
Examiner BLAIR M JOHNSON
Class 160
Art Group 3634
Patent No. 9,574,396
Case Type Utility - 160/170000
Status Patented Case
Parent 14/727,122 Patented
Parent 14/290,785 Patented
Parent 13/918,526 Patented
Parent 11/257,768 Abandoned
Parent 10/608,716 Patented
Parent 09/685,312 Patented
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Last Updated: 5 years, 2 months ago
Date # Transaction