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:
Nov. 30, 2004
Filed:
Sep. 21, 2001
Applicant:
Inventor:
Uwe Dingert, Abtsteinach, DE;
Assignee:
Firma Carl Freudenberg, Weinheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47L 1/358 ; A47L 1/359 ;
U.S. Cl.
CPC ...
A47L 1/358 ; A47L 1/359 ;
Abstract
A wringing device for cleaning elements of wet and moist mops, the wringing device having a liquid-permeable receptacle ( ) which can be affixed to a container, and in which a cleaning element can be wrung out by the exertion of pressure, the receptacle having deformable wall parts ( ) and the inside width of the receptacle changing when the cleaning element is pressed in due to the effective force of pressure, wall parts being formed from spring elements ( ) with convex curvature, which can be deformed by exertion of pressure for the purpose of enlarging the inside width.