发明名称 Plastic grain scoop
摘要 A grain scoop molded of a plastic material to provide a socket portion open at its rearward end for the reception of the forward end of an elongated handle therein and a scoop portion integral with the socket portion which extends laterally outwardly and forwardly with respect thereto. The scoop portion is formed by a central corrugation and bottom wall portions on opposite sides thereof each having a coextensive corrugation therein. The scoop portion is defined peripherally by a straight front edge and peripheral edges extending between the front end of the socket portion and the ends of the front edges which are disposed generally in a plane intersecting with the longitudinal extent of the socket portion at an angle of the order of 20 DEG and with the plane of the forward sections of the bottom wall portions at an angle of the order of 161/2 DEG . The corrugations having strengthening ribs therein.
申请公布号 US4655494(A) 申请公布日期 1987.04.07
申请号 US19860891049 申请日期 1986.07.30
申请人 O. AMES CO. 发明人 EADS, HAROLD O.;PLANTHABER, RUDOLPH F.
分类号 A01B1/02;(IPC1-7):A01B1/02 主分类号 A01B1/02
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