Port extension apparatus | Patent Number 10572429

US 10572429 B2
Application Number15938055
Publication NumberUS 20180314664 A1
Pendency1 year, 11 months, 4 days
Filled DateMar 28, 2018
Priority DateMar 28, 2018
Publication DateNov 1, 2018
Expiration DateMar 27, 2038
Inventor/ApplicantsZhuowen Liao
ExaminesYIMER, GETENTE A
Art Unit2181
Technology Center2100
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