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. 12, 2001
Filed:
Apr. 26, 2000
Applicant:
Inventors:
Assignee:
Alfred Karcher GmbH & Co., Winnenden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 7/00 ;
U.S. Cl.
CPC ...
A47L 7/00 ;
Abstract
In order to further develop a cleaning device comprising a cleaning liquid tank and a dirty liquid tank as well as a pump in flow communication with the cleaning liquid tank for spraying a surface to be cleaned and a suction unit for receiving the sprayed cleaning liquid and transferring it into the dirty liquid tank in such a manner that it is more service-friendly and less noisy it is suggested that the pump and the suction unit be held in a separate housing which can be introduced into a frame of the cleaning device in the form of an insert.