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:
Apr. 05, 2022
Filed:
Jul. 22, 2020
Lg Electronics Inc., Seoul, KR;
Daesun Kim, Seoul, KR;
Yongkeon Lee, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A washing tub array may be configured to guide water flow in a washing tub upward. The washing tub may comprise an outer tub, an inner tub, and a tub cover. The tub cover may include a side surface formed to extend in a longitudinal direction along a circumference of the outer tub, the side surface being coupled to the top of the outer tub, a curved surface extending from a top of the side surface to have a curvature and formed to decrease in diameter upward, wherein a water flow guide hole is formed through both sides of the curved surface, and a planar surface formed to extend in a transverse direction from the curved surface so as to cover the circumference of the upper surface of the inner tub.