发明名称 Pole installation system
摘要 A pole installation system includes a pole base and pole member releasably connected to the pole base. A mobile pole caddy is employable to transport the pole member to and from the pole base and to raise or lower the pole member while it is pivotally connected to the pole base to install or disintall the pole member.
申请公布号 US7866927(B1) 申请公布日期 2011.01.11
申请号 US20080152319 申请日期 2008.05.13
申请人 WONG THOMAS K 发明人 WONG THOMAS K.
分类号 A01G23/02;B66C23/62 主分类号 A01G23/02
代理机构 代理人
主权项
地址