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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.:

US 11129511 B1

PDFFull Text
Date of Patent:
Sep. 28, 2021

Filed:

Sep. 23, 2014

Vacuum cleaner

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Keon Soo Choi, Gwangju, KR;

Shin Kim, Hwaseong-si, KR;

Dong Hyun Lee, Suwon-si, KR;

Dong Woo Ha, Hwaseong-si, KR;

Chang Hyun Lee, Suwon-si, KR;

Ji Yeon Han, Suwon-si, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;

Attorney:

Staas & Halsey LLP

Primary Examiner:

Orlando E Aviles

Assistant Examiner:

Joel D Crandall

Int. Cl.
CPC ...
A47L 9/28 (2006.01); A47L 9/00 (2006.01); A47L 9/32 (2006.01); A47L 9/16 (2006.01);
U.S. Cl.
CPC ...
A47L 9/2805 (2013.01); A47L 9/009 (2013.01); A47L 9/1683 (2013.01); A47L 9/2852 (2013.01); A47L 9/2857 (2013.01); A47L 9/2863 (2013.01); A47L 9/32 (2013.01);
Abstract

A vacuum cleaner includes an actuator connected to a suction hose to rotate in left and right directions centering on a first rotation axis, or in forward and backward directions centering on a second rotation axis according to movement of the suction hose, a first displacement sensor detecting rotational displacement of the actuator in the left and right directions, and a second displacement sensor detecting rotational displacement of the actuator in the forward and backward directions, and controls activation of a plurality of driving motors according to the rotational displacement of the actuator in the left and right directions and in the forward and backward directions, which are detected by the first displacement sensor and the second displacement sensor, thereby advancing or rotating the main body in the left and right directions.

Find Patent Forward Citations

Choi, Keon. (2021). Vacuum cleaner (U.S. Patent No. 11129511). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11129511

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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