发明名称 Oil drainage device
摘要 A new and improved oil drainage device. The device includes an oil receptacle upon which is mounted an oil pump. The pump can be connected, by way of a length of flexible tubing and a quick coupling, to the drainage hole of an oil pan. Thus, the device serves to pump oil from the drainage hole through the tubing and into the receptacle. The receptacle can alternatively be removably coupled to a larger oil receptacle by way of coupling assembly so that the receptacle is for industrial applications, whereas the former embodiment is for individual automotive or marine use.
申请公布号 US5435413(A) 申请公布日期 1995.07.25
申请号 US19930108232 申请日期 1993.08.19
申请人 SCHOENBORN, PERRY 发明人 SCHOENBORN, PERRY
分类号 F01M11/04;(IPC1-7):F16C3/14 主分类号 F01M11/04
代理机构 代理人
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