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:
Dec. 06, 2016
Filed:
Sep. 12, 2011
Dae Yeong Im, Jeollanam-do, KR;
Hyun Rok Cha, Gwangju, KR;
Chang Seog Kang, Gwangju, KR;
Hyoung Uk Nam, Gwangju, KR;
Chang Youn Kang, Gwangju, KR;
Dae Yeong Im, Jeollanam-do, KR;
Hyun Rok Cha, Gwangju, KR;
Chang Seog Kang, Gwangju, KR;
Hyoung Uk Nam, Gwangju, KR;
Chang Youn Kang, Gwangju, KR;
Abstract
A washing machine using ultrasonic vibrations, which can allow a user to at home easily and efficiently wash the laundry that needs hand washing or dry-cleaning. The washing machine includes: a body having an inner space of a predetermined volume; a washing tub installed in the body, with a water supply pipe connected to a side of the washing tub so as to supply washing water or a detergent into the tub and with a drain pipe connected to the side of the tub at a position opposite that of the water supply pipe so as to drain used water or used detergent; a cover mounted to a predetermined portion of the body so as to open or close the tub; and an ultrasonic generator installed in at least one predetermined portion of the tub so as to apply ultrasonic vibrations to a laundry contained in the tub.