US Patent D973228 Safety gate
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Patent Inventor Names
Guozhu Feng0
Jianghua He0
Xinliang Ouyang0
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US Patent D0973228 Safety gate US Patent D973228 Safety gate
Infobox
Patent Number
D097322800
Patent Number
D97322800
Edits on 3 Apr, 2023
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Is a
Patent Jurisdiction
Patent Number
D09732280
Date of Patent
December 20, 2022
0Patent Application Number
297513520
Date Filed
September 21, 2020
0Patent Citations
Patent Primary Examiner
Edits on 21 Dec, 2022
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US Patent D0973228 Safety gate
Infobox
Is a
Patent Jurisdiction
Patent Number
D09732280
Date of Patent
December 20, 2022
0Patent Application Number
297513520
Date Filed
September 21, 2020
0Patent Citations
Patent Primary Examiner
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