发明名称 Thermoplastic garden stake
摘要 Practical injection molded plastic garden stakes use a ribbed cross-section with contained core displaced of thermoplastic by air, foam or the like. Integrally molded notches for fencing, hooks for plants, and holes for cords are provided on the ribs.
申请公布号 US2003126794(A1) 申请公布日期 2003.07.10
申请号 US20030337051 申请日期 2003.01.03
申请人 WISNIEWSKI JOHN M. 发明人 WISNIEWSKI JOHN M.
分类号 A01G9/12;A01G17/14;(IPC1-7):A01G17/06 主分类号 A01G9/12
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