Is a
Patent attributes
Patent Applicant
0
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jeffrey A. Scholten0
Ming Luo0
Wing-Hei Cho0
Date of Patent
August 13, 2019
0Patent Application Number
154617980
Date Filed
March 17, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A surface cleaning apparatus comprises a supply tank and a distributor for delivering fluid to a surface to be cleaned. A constant flow of fluid can be delivered from the supply tank to the distributor via a regulator tank in fluid communication with the supply tank for exchanging liquid and air with the supply tank.
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