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:
May. 30, 2017
Filed:
Jan. 19, 2016
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Joung Soo Park, Jeonju-si, KR;
Ki Man Kim, Gwangju, KR;
Dong Jun Kim, Gwangju, KR;
Hyoun Soo Kim, Gwangju, KR;
Seok Bong Baek, Gwangju, KR;
Suzuki Naruhiko, Gwangju, KR;
Dong Hyun Lee, Changwon-si, KR;
Jin Ho Lee, Gwangju, KR;
Jong Gook Lim, Gwangju, KR;
Kyoung Hui Jeon, Seosan-si, KR;
Jun Hoo Choe, Gwangju, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A vacuum cleaner includes a main body including a fan motor to generate suction force, a suction unit connected to the main body to suction foreign matter from a surface to be cleaned in a state of contacting the surface, a dust collector separatably mounted to the main body to separate and collect dust from air suctioned by the suction unit, and a wheel assembly to move the main body, wherein the wheel assembly includes frames provided at a lower part and left and right sides of the main body and wheels rotatably mounted to the frames provided at the left and right sides of the main body, each wheel having a negative camber angle.