发明名称 Fence spacer
摘要 A fence spacer for maintaining a pair of fence wires in a desired common plane and spaced a desired distance apart. The spacer may serve as a sign and include indicia thereon and, for electric fence wires, may include a light to indicate that the electric fence is functioning properly.
申请公布号 US6971638(B2) 申请公布日期 2005.12.06
申请号 US20030645916 申请日期 2003.08.21
申请人 FI-SHOCK, INC 发明人 BURDICK BRETT R.
分类号 A01K3/00;(IPC1-7):E04H17/02 主分类号 A01K3/00
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