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:
Feb. 04, 2020
Filed:
Dec. 30, 2015
Applicant:
Alfred Kärcher Gmbh & Co. KG, Winnenden, DE;
Inventors:
Stefan Hess, Leutenbach, DE;
Daniel Eckstein, Winnenden, DE;
Guenther Holzwarth, Backnang, DE;
Juergen Steinbach, Morbach, DE;
Assignee:
Alfred Kärcher SE & Co. KG, Winnenden, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47L 11/40 (2006.01);
U.S. Cl.
CPC ...
A47L 11/4086 (2013.01); A47L 11/4008 (2013.01); A47L 11/4011 (2013.01); A47L 11/4072 (2013.01); A47L 11/4088 (2013.01);
Abstract
A suction device, including a suction unit, a suction line arrangement that is fluidically connected to the suction unit, a fluid supplying arrangement, a discharge arrangement for fluid, which is fluidically connected to the fluid supplying arrangement, and a guide element that is couplable to the discharge arrangement and the suction line arrangement and that guides fluid from the discharge arrangement into the suction line arrangement, for cleaning the suction line arrangement.