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SURFACE CLEANING APPARATUS WITH AN ARRESTER PLATE HAVING A VARIABLE GAP

16/100,624 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 10, 2018
Examiner DUNG H BUI
Class 055
Art Group 1773
Patent No. 10,667,663
Case Type Utility - 055/459100
Status Patented Case
Parent 15/937,220 Patented
Child 16/847,476 Patented
Child 17/549,138 Pending
Last Updated: 4 years ago
Date # Transaction