Is a
Patent attributes
Patent Applicant
0
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
William A. Ericson0
Date of Patent
August 16, 2005
0Patent Application Number
102662000
Date Filed
October 7, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A backpack blower has a lightweight engine, a starter, a fuel tank, a fan, a frame for the engine, two hollow tubes, and a control mechanism upon one tube. The blower improvement comes from a housing and two elbows. The round housing contains the fan and has two tangential outlets. The two elbows have a generally round cross section and a generally right angle shape. On each elbow, the first end connects with an outlet and the second end joins a tube. The elbows rotate and bend, directing leaves and debris with airflow from the tubes.
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