Washing additive box and washing machine | Patent Number 11879201
US 11879201 B2Filled DateJul 5, 2022
Priority DateApr 17, 2018
Publication DateOct 20, 2022
Expiration DateApr 16, 2038
Inventor/ApplicantsTao HUANG
Baozhen Cheng
Baozhen CHENG
Peishi LV
Tao Huang
Peishi Lv
Baozhen Cheng
Baozhen CHENG
Peishi LV
Tao Huang
Peishi Lv
ExaminesAYALEW, TINSAE B
Art Unit1711
Technology Center1700
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