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:
Apr. 04, 2017
Filed:
Dec. 20, 2011
Applicants:
Changook Lee, Changwon-si, KR;
Changdo Park, Changwon-si, KR;
Taekyung Kim, Changwon-si, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47L 5/24 (2006.01); A47L 7/00 (2006.01); A47L 9/14 (2006.01);
U.S. Cl.
CPC ...
A47L 9/1481 (2013.01); A47L 5/24 (2013.01); A47L 7/008 (2013.01);
Abstract
Provided is a vacuum cleaner for bedding. The vacuum cleaner for bedding includes a casing defining an outer appearance, a dust movement device moving dust into the casing, a dust collection member disposed accessible into the casing, the dust collection member collecting the dust moved into the casing by the dust movement device, a drawing device drawing the dust collection member received in the casing to the outside of the casing, and a locking device preventing the drawing device from be voluntarily moved in a direction in which the dust collection member is drawn to the outside of the casing.