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SURFACE CLEANING APPARATUS

15/85,830 | U.S. Patent Application

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Location ELECTRONIC
Filed March 30, 2016
Examiner DAVID A REDDING
Class 015
Art Group 3723
Patent No. 10,219,661
Case Type Utility - 015/353000
Status Patented Case
Parent 14/822,211 Patented
Parent 62/93,189 Expired
Last Updated: 6 years, 2 months ago
Date # Transaction