发明名称 Ram-rod cleaning rod device for black powder firearms
摘要 A ram-rod/cleaning rod device for the barrel of a black powder firearm comprises an essentially straight hollow rod having openings therein for allowing cleaning liquid to pass therethrough. Alternately, an equivalent hollow rod without openings in the walls therein, having means for dispersing a cleaning liquid into the barrel of the weapon being cleaned may be utilized. Advantageously, an efficient cleaning tip is provided at the end of the rod.
申请公布号 US4858360(A) 申请公布日期 1989.08.22
申请号 US19880237749 申请日期 1988.08.29
申请人 HARDIN, GRANT W. 发明人 HARDIN, GRANT W.
分类号 F41A29/02 主分类号 F41A29/02
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