Invention Grant
- Patent Title: Vacuum cleaner, especially floor vacuum cleaner
- Patent Title (中): 真空吸尘器，特别是地板吸尘器
-
Application No.: US12158309Application Date: 2006-12-13
-
Publication No.: US08601640B2Publication Date: 2013-12-10
- Inventor: Andre Bertram , Volker Gerth , Olivier Liebig , Rainer Schultz , Heiko Stork , Dirk Wegener , Manfred Gerhards
- Applicant: Andre Bertram , Volker Gerth , Olivier Liebig , Rainer Schultz , Heiko Stork , Dirk Wegener , Manfred Gerhards
- Applicant Address: DE Guetersloh
- Assignee: Miele & Cie. KG
- Current Assignee: Miele & Cie. KG
- Current Assignee Address: DE Guetersloh
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: DE102005061040 20051219; DE102006058613 20061211
- International Application: PCT/EP2006/011980 WO 20061213
- International Announcement: WO2007/073864 WO 20070705
- Main IPC: A47L9/28
- IPC: A47L9/28
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.
Public/Granted literature
- US20080256742A1 Vacuum Cleaner, Especially Floor Vacuum Cleaner Public/Granted day:2008-10-23
Information query
