发明名称 Lubricating hitch receiver cover
摘要 A lubricating hitch receiver cover preferably includes a male body, an end cap, a quantity of a lubricant and a fastener. The end cap terminates one end of the male body. An outer perimeter of the male body is sized to be received by a female cavity of the female hitch receiver. The quantity of lubricant is applied to the outside surface of the male body. A retention hole is formed through a cross section of the male body. The fastener is inserted through the female hitch receiver and the male body to retain the lubricating hitch receiver cover in the female hitch receiver. At least one projection is substituted for the retention hole and the fastener in a second embodiment of the lubricating hitch receiver.
申请公布号 US7125035(B1) 申请公布日期 2006.10.24
申请号 US20050144499 申请日期 2005.06.03
申请人 HUENEFELD DONALD A 发明人 HUENEFELD DONALD A.
分类号 B60D1/60 主分类号 B60D1/60
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