发明名称 U-blade implement
摘要 An improved U-Blade implement, in one preferred embodiment, having fixed trailing and leading earth-piercing points on its U-shaped blade, integrated with support arms and a back plate. The back plate is generally planar, with a rear side of the back plate configured for attachment to a motorized vehicle, such as a skid steer.
申请公布号 US6035562(A) 申请公布日期 2000.03.14
申请号 US19980186239 申请日期 1998.11.04
申请人 VIRNIG MANUFACTURING, INC. 发明人 VIRNIG, DEAN H.;SANKARAN, SRI K.;THUENTE, JOHN F.
分类号 A01G23/04;E02F5/02;E02F5/10;(IPC1-7):E02F3/36 主分类号 A01G23/04
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