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:
Jun. 06, 2000
Filed:
May. 18, 1998
Applicant:
Inventors:
Nam-Ho Lee, Kunpo-Si, KR;
Jae-Duk Lee, Seoul, KR;
Assignee:
Daewoo Electronics Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47L / ;
U.S. Cl.
CPC ...
15326 ; 153272 ; 15412 ;
Abstract
A low noise vacuum cleaner is comprised of a dust collecting chamber having a paper filter, and air blowing chamber partitioned by a wall. The air blowing chamber comprises an air suction motor, a front casing, a rear casing having space established by assembling with the front casing, and the motor being housed in the space, and a first and a second air guiders which are housed in the rear casing. A periphery of the second air guider is sealedly disposed between the joint portion of the front casing and the rear casing.