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SURFACE CLEANING APPARATUS

14/489,646 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 18, 2014
Examiner BRYAN R MULLER
Class 015
Art Group 3727
Patent No. 9,301,666
Case Type Utility - 015/353000
Status Patented Case
Parent 11/953,292 Patented
Parent 60/893,990 Expired
Parent 60/894,005 Expired
Parent 60/869,586 Expired
Child 15/49,441 Abandoned
Child 15/75,804 Abandoned
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Last Updated: 6 years, 5 months ago
Date # Transaction