Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Roman Dawen0
Kirsten Schellin0
Klaus Langhans0
Manfred Rabis0
Dieter Kremsler0
Date of Patent
March 30, 2010
0Patent Application Number
119508930
Date Filed
December 5, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A manually guided blower having a housing in which is disposed a drive motor that rotatingly drives an impeller. The impeller draws in an air stream via an intake opening and conveys the air stream through a discharge opening of the housing. The blower has at least one attachment that can be detachably connected to the housing in the region of one of the openings. The blower has at least one switch that is actuated when the attachment is secured to the opening, whereby the drive motor is in a ready-to-operate state only when the switch is actuated.
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