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SURFACE CLEANING APPARATUS

14/933,057 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 5, 2015
Examiner ROBERT J SCRUGGS
Class 015
Art Group 3723
Patent No. 10,136,778
Case Type Utility - 015/329000
Status Patented Case
Parent 14/822,211 Patented
Parent 62/93,189 Expired
Child 15/57,666 Patented
Last Updated: 6 years, 6 months ago
Date # Transaction