发明名称 Tri-blade yard rake
摘要 The present invention relates to a rake head for a lawn or garden having three rows (4, 5, and 6) of tines arranged in front to rear staggered fashion. The rake head includes a main frame support member (2) containing a dogleg socket (3) for attaching an elongated handle (1), and the first row of tines (4). The second plane (FIG. 3) has alternating shank (10, 11) portions which create a first and second group of tines. This grouping combined with main frame (2) creates three rows of tines (4, 5, and 6) on a dual planed (FIG. 1) raking implement.
申请公布号 US5099638(A) 申请公布日期 1992.03.31
申请号 US19910685297 申请日期 1991.04.12
申请人 BASS, MICHAEL C. 发明人 BASS, MICHAEL C.
分类号 A01D7/06 主分类号 A01D7/06
代理机构 代理人
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