Neck fan | Patent Application Number 17471178
17471178
Not Appealed
Patent NumberUS 11661947 B2
Publication NumberUS 20220106963 A1
Filled DateSep 10, 2021
Priority DateNov 13, 2020
Inventor/ApplicantsXiangfu Li
XIANGFU LI
XIANGFU LI
ExaminesMARIEN, ANDREW JAMES
Art Unit3745
Technology Center3700
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