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. 26, 2019
Filed:
Nov. 21, 2016
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Shin Kim, Hwaseong-si, KR;
Sok-won Paik, Yongin-si, KR;
Won-kyu Lim, Suwon-si, KR;
Jae-min Lee, Suwon-si, KR;
Hyun-ju Lee, Suwon-si, KR;
Young-sung Jung, Yongin-si, KR;
Jung-su Ha, Osan-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 9/04 (2006.01); A47L 5/34 (2006.01); A47L 5/36 (2006.01); A47L 5/30 (2006.01);
U.S. Cl.
CPC ...
A47L 9/0494 (2013.01); A47L 5/30 (2013.01); A47L 5/34 (2013.01); A47L 5/362 (2013.01); A47L 9/0411 (2013.01); A47L 9/0477 (2013.01);
Abstract
A nozzle assembly for a vacuum cleaner includes a driving member including a first driving shaft and a second driving shaft in both sides thereof, a first drum of which one end is coupled to the first driving shaft to be driven by directly receiving driving force of the first driving shaft, and a second drum of which one end is coupled to the second driving shaft to be driven by directly receiving driving force of the second driving shaft.