发明名称 Oil filter change method and apparatus
摘要 An oil filter change method and apparatus for use with Harley Davidson motorcycles employs a filter funnel adapted to fit beneath the oil filter prior to removal. A drain hose may be attached to a spout portion of the funnel, the filter is punctured, and oil allowed to drain therefrom. Once drained, the filter is fully removed, and is held in the funnel for removal, with minimal or no oil spillage onto the engine of the motorcycle.
申请公布号 US8578975(B2) 申请公布日期 2013.11.12
申请号 US20080263304 申请日期 2008.10.31
申请人 ERNST GREGORY R. 发明人 ERNST GREGORY R.
分类号 B65B1/04;B67D7/32 主分类号 B65B1/04
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