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. 14, 2023
Filed:
Nov. 14, 2018
Applicant:
Carl Freudenberg KG, Weinheim, DE;
Inventor:
Alessandro Brugora, Cernusco sul Naviglio, IT;
Assignee:
CARL FREUDENBERG KG, Weinheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 11/40 (2006.01); B08B 3/02 (2006.01); A47L 13/22 (2006.01);
U.S. Cl.
CPC ...
A47L 11/4086 (2013.01); B08B 3/02 (2013.01); A47L 13/225 (2013.01); B08B 2230/01 (2013.01);
Abstract
A cleaning device includes: a liquid container; a heating element; and a pump for conveying liquid out of the liquid container in a direction of the heating element. The heating element at least partially vaporizes the liquid. The heating element is connected to a cleaning head, from which the vaporized liquid exits. A compensating device is arranged between the pump and the heating element.