US Patent D955848 Doorknob
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Edits on 14 Aug, 2023
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Patent Inventor Names
Jian Chen0
Edits on 19 May, 2023
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US Patent D0955848 Doorknob US Patent D955848 Doorknob
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Patent Number
D0955848
Patent Number
D955848
Edits on 29 Jun, 2022
Golden AI
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US Patent D0955848 Doorknob
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Patent jurisdiction
Patent number
D0955848
Date of patent
June 28, 2022
Patent application number
29734584
Date Filed
May 13, 2020
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