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:
Dec. 10, 2013
Filed:
Dec. 13, 2006
Andre Bertram, Bielefeld, DE;
Volker Gerth, Bielefeld, DE;
Olivier Liebig, Bielefeld, DE;
Rainer Schultz, Guetersloh, DE;
Heiko Stork, Herford, DE;
Dirk Wegener, Bielefeld, DE;
Manfred Gerhards, Euskirchen, DE;
Andre Bertram, Bielefeld, DE;
Volker Gerth, Bielefeld, DE;
Olivier Liebig, Bielefeld, DE;
Rainer Schultz, Guetersloh, DE;
Heiko Stork, Herford, DE;
Dirk Wegener, Bielefeld, DE;
Manfred Gerhards, Euskirchen, DE;
Miele & Cie. KG, Guetersloh, DE;
Abstract
A vacuum cleaner includes a housing, a motor-driven suction fan disposed in the housing, a fan motor and a power supply device configured to provide power supply to the fan motor. The vacuum cleaner also includes both a rechargeable battery and cord reel permanently integrated in the housing such that the vacuum cleaner is configured to be alternately operable in a battery mode and a mains mode.