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:
Sep. 29, 2015
Filed:
Jan. 18, 2012
Jaewon Jang, Changwon-si, KR;
Dongmyung Shin, Changwon-si, KR;
Jaewon Jang, Changwon-si, KR;
Dongmyung Shin, Changwon-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Provided is an automatic cleaner that absorbs and senses a shock more efficiently. In one embodiment, an automatic cleaner comprises: a casing comprising a cover that defines a top surface thereof and at least one portion of an edge thereof, and a base that defines a bottom surface thereof, the cover being coupled to the base and moved relative to the base; a sensing member installed on one of the cover and the base, and sensing a relative movement of the cover to the base; a driving part installed on the other of the cover and the base, and operating the sensing member according to the relative movement of the cover to the base; and a buffer member installed on one of the cover and the base, and absorbing a shock according to the relative movement of the cover to the base.