US Patent D973989 Extendable window cleaning tool
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Edits on 14 Aug, 2023
Golden AI
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Patent Inventor Names
Cristian Siems0
Kai Hirsch0
William Harrington0
Edits on 15 Jul, 2023
Golden AI
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US Patent D0973989 Extendable window cleaning tool US Patent D973989 Extendable window cleaning tool
Infobox
Patent Number
D09739890
Patent Number
D9739890
Edits on 29 Dec, 2022
Golden AI
Edits made to:
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US Patent D0973989 Extendable window cleaning tool
Infobox
Is a
Patent Jurisdiction
Patent Number
D09739890
Date of Patent
December 27, 2022
0Patent Application Number
297666940
Date Filed
January 18, 2021
0Patent Citations
Patent Primary Examiner
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