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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 12685421 B1

PDFFull Text
Date of Patent:
Jul. 21, 2026

Filed:

Oct. 20, 2020

Autonomous mobile robot

Applicant:

Ecovacs Robotics Co., Ltd., Suzhou, CN;

Inventors:

Keting Yang, Suzhou, CN;

Ya Liu, Suzhou, CN;

Qingtao Chen, Suzhou, CN;

Zeheng Tang, Suzhou, CN;

Assignee:

ECOVACS ROBOTICS CO., LTD., Suzhou, CN;

Attorney:

Maschoff Brennan

Primary Examiner:

Erika J Villaluna

Int. Cl.
CPC ...
A47L 11/24 (2006.01); A47L 11/40 (2006.01); G05D 1/00 (2006.01);
U.S. Cl.
CPC ...
A47L 11/4061 (2013.01); A47L 11/24 (2013.01); A47L 11/40 (2013.01); A47L 11/4011 (2013.01); G05D 1/0227 (2013.01); A47L 2201/04 (2013.01);
Abstract

Provided is an autonomous mobile robot, includes a cover, a base and a pressure sensor assembly; the cover includes a top plate and a side plate that are integrally arranged, a connecting portion is formed between the top plate and the side plate, and the connecting portion is at least partially higher than the top plate; the base is arranged below the top plate; and the pressure sensor assembly is arranged in a manner of facing the side plate. The impact of the traditional autonomous mobile robot using a floating bump plate on the positioning accuracy of an optical component may be avoided and the reliability of the autonomous mobile robot during the movement is improved.

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Yang, Keting. (2026). Autonomous mobile robot (U.S. Patent No. 12685421). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12685421

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