The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 2020
Filed:
Jul. 07, 2016
Haier Asia Co., Ltd., Tokyo, JP;
Qingdao Haier Washing Machine Co., Ltd., Qingdao, Shandong, CN;
Hai Shu, Qingdao, CN;
Peishi Lv, Qingdao, CN;
Masahiro Fujiwara, Tokyo, JP;
Masakazu Yamamoto, Tokyo, JP;
Masaru Noro, Tokyo, JP;
Zhengtao Wang, Qingdao, CN;
HAIER ASIA CO., LTD., Tokyo, JP;
QINGDAO HAIER WASHING MACHINE CO., LTD., Qingdao, Shandong, CN;
Abstract
A stain removal device, a head portion having a beating surface; a vibration unit which is located on an extension line of an axis of the head portion orthogonal to the beating surface and vibrates the head portion in an axis direction through driving of a solenoid actuator; and a liquid supply unit which has a liquid accommodating portion capable of accommodating liquid and supplies the liquid in the liquid accommodating portion to the beating surface through vibration of the head portion generated by the vibration unit.