US Patent 11297994 Unattended spot cleaning with surface sanitization
Patent 11297994 was granted and assigned to Bissell on April, 2022 by the United States Patent and Trademark Office.
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Patent Citations Received
Edits on 16 Oct, 2023
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Patent Inventor Names
Charles A. Reed, Jr.0
Eric C. Huffman0
Jeremy Moog0
Phong Hoang Tran0
Edits on 27 Apr, 2023
Golden AI
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Patent Applicant
0
Current Assignee
Patent Jurisdiction
Patent Number
112979940
Date of Patent
April 12, 2022
0Patent Application Number
165906800
Date Filed
October 2, 2019
0Patent Primary Examiner
Edits on 18 May, 2022
Golden AI
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US Patent 11297994 Unattended spot cleaning with surface sanitization
Article
An unattended extraction cleaning machine includes a housing with a bottom portion that is adapted to rest on a surface to be cleaned, a fluid delivery system including a fluid distributor, a fluid extraction system including a suction nozzle, at least one carriage assembly mounting the suction nozzle to the housing for movement with respect thereto and with respect to the surface to be cleaned, and an ultraviolet light mounted on at least one of the housing and the carriage assembly to emit ultraviolet light onto the surface to be cleaned.
Infobox
Is a
Patent applicant
Current assignee
Patent jurisdiction
Patent number
11297994
Date of patent
April 12, 2022
Patent application number
16590680
Date Filed
October 2, 2019
Patent primary examiner
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