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:
Mar. 31, 2020
Filed:
Feb. 16, 2015
Coway Co., Ltd, Chungcheongnam-do, KR;
Sung-Hee Lee, Seoul, KR;
Hee-Ju Kang, Seoul, KR;
Sung-Worl Jin, Seoul, KR;
Chan-Jung Park, Seoul, KR;
Jong-Hyun Park, Seoul, KR;
Joong-Keun An, Seoul, KR;
Keun-Hwan Kim, Seoul, KR;
COWAY CO., LTD., Chungcheongnam-do, KR;
Abstract
A nozzle assembly, according to one embodiment of the present invention, comprises; a nozzle case; a nozzle provided in the nozzle case to move forward and backward, and having an ejection hole at one end thereof; and a moving guide member provided at the lower side of the nozzle case so as to reciprocate in the direction intersecting the longitudinal direction of the nozzle case, wherein the nozzle case is coupled to the moving guide member so as to rotate according to a reciprocating motion of the moving guide member.