发明名称 Multifunctional nozzle attachment for lawn blower
摘要 A multifunctional nozzle attachment for a portable hand-held lawn blower. The multifunctional nozzle attachment includes a coupler which can be attached to the nozzle of the lawn blower. Various attachments including scrapers, rakes, and brushes are provided for use with the coupler. When attached to the coupler, the attachments may be used to break up debris that does not release from the ground using the air stream alone. Once the debris is broken up, the air stream carries the debris away.
申请公布号 US8225450(B2) 申请公布日期 2012.07.24
申请号 US20080148207 申请日期 2008.04.17
申请人 PETERSEN KENNETH W. 发明人 PETERSEN KENNETH W.
分类号 A47L5/14 主分类号 A47L5/14
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