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:
Jul. 21, 2020
Filed:
Jun. 24, 2016
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Minoru Yoshida, Yokohama, JP;
Kenji Kitajima, Yokohama, JP;
Tetsuya Ito, Yokohama, JP;
Yasunori Kubo, Yokohama, JP;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 5/22 (2006.01); A47L 9/22 (2006.01); A47L 9/28 (2006.01); A47L 5/28 (2006.01); H02K 16/02 (2006.01);
U.S. Cl.
CPC ...
A47L 5/22 (2013.01); A47L 5/28 (2013.01); A47L 9/22 (2013.01); A47L 9/28 (2013.01); A47L 9/2842 (2013.01); A47L 9/2878 (2013.01); A47L 9/2884 (2013.01); H02K 16/02 (2013.01);
Abstract
More powerful and convenient cleaners are provided. A cleaner includes a suction fan portion, and a driver driving the suction fan portion, wherein the driver comprises a driving motor having a plurality of rotors configured to rotate, wherein the suction fan portion comprises a first fan rotated by a first rotor and a second fan rotated by a second rotor of the driving motor, wherein the driving motor further comprises a stator commonly used for the first rotor and the second rotor.