发明名称 RETRIEVAL TOOL FOR MUZZLE LOADING BLACK POWDER RIFLES
摘要 A debris retaining and retrieval tool for cleaning the barrels of rifles and especially muzzle loading black powder rifles. A serrated brass cutting blade is positioned between two spaced plastic guide discs and further between a plastic lead-in guide element and a plastic follower guide element. The elements are combined by a bolt and fastened to a ram rod. The spaced guide discs and the cutting blade entrap the scraped barrel residue of powder, plastic and lead to be carried outside the cleaned barrel for removal by a toothbrush.
申请公布号 US2003233779(A1) 申请公布日期 2003.12.25
申请号 US20020173788 申请日期 2002.06.19
申请人 GRAVES BARRY L. 发明人 GRAVES BARRY L.
分类号 F41A29/02;(IPC1-7):F41A15/00;F41C27/00;F41A29/00;F41A31/00 主分类号 F41A29/02
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