Contact probe and probe unit | Patent Number 11874300

US 11874300 B2
Application Number17729135
Publication NumberUS 20220252640 A1
Pendency1 year, 8 months, 25 days
Filled DateApr 26, 2022
Priority DateMar 29, 2018
Publication DateAug 11, 2022
Expiration DateMar 28, 2038
Inventor/ApplicantsKazuya Souma
Tsukasa Sakaguchi
ExaminesRODAK, LEE E
Art Unit2858
Technology Center2800
Assignments
Nhk Spring Co. Ltd.
Current
Nhk Spring Co. Ltd.
Original
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