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:
May. 01, 2012
Filed:
Aug. 27, 2008
Applicants:
Diethard Becker, Bielefeld, DE;
Michael Poetting, Bielefeld, DE;
Inventors:
Diethard Becker, Bielefeld, DE;
Michael Poetting, Bielefeld, DE;
Assignee:
Miele & Cie. KG, Guetersloh, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A floor treatment device including a housing, a brush motor and a rotatable roller disposed in the housing. A suction mouth is disposed in a portion of the housing. The rotatable roller is driven by the brush motor and at least partially extends from the suction mouth. The rotatable roller is resiliently mounted in the housing such that the distance between an axis of rotation of the rotatable roller and the housing portion is variable.