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:
Oct. 26, 1999
Filed:
Sep. 30, 1996
Applicant:
Inventor:
Nam-Ho Lee, Seoul, KR;
Assignee:
Daewoo Electronics Co. Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L / ;
U.S. Cl.
CPC ...
15328 ; 15350 ; 15352 ;
Abstract
A dust-collecting unit for a combination-type vacuum cleaner having a dust-collecting body and a cleaner body and alternatively operable as an upright-type vacuum cleaner or as a canister-type vacuum cleaner is disclosed. The dust-collecting unit includes an air-guiding part having first, second and third air-guiding pipes, and a door part. The door part accommodates a portion of the air-guiding part, closes and opens the dust bag receptacle part, and engages or disengages the air-guiding part with or from the dust bag receptacle part.