A pike pole has a cutting-piercing member connected to one end of the pole. The cutting member normally extends outwardly from the pike pole. The cutting member can be released by a controlling member and be pivotally moveable to a position extending generally along the piercing member.
申请公布号
US2007094875(A1)
申请公布日期
2007.05.03
申请号
US20050260550
申请日期
2005.10.28
申请人
MCLOUGHLIN JOHN E;ATHANASIADES NEOCLES G;MENG TOH M
发明人
MCLOUGHLIN JOHN E.;ATHANASIADES NEOCLES G.;MENG TOH M.
