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:
Mar. 29, 2011
Filed:
Jan. 23, 2008
Applicants:
Tae Jin Park, Gimhae-si, KR;
Yun Hee Park, Gimhae-si, KR;
Inventors:
Tae Jin Park, Gimhae-si, KR;
Yun Hee Park, Gimhae-si, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 5/34 (2006.01); A47L 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A vacuum cleaner is provided. The vacuum cleaner includes a suctioning nozzle, a height adjusting unit, a manipulating part, a position sensing part, and a display part. The suctioning nozzle suctions air including dust. The height adjusting unit adjusts the height of the suctioning nozzle. The manipulating part manipulates the height adjusting unit. The position sensing part senses the height adjusted by the height adjusting unit. The display part externally displays the height sensed by the position sensing part.