发明名称 Demountable flagstaff bracket
摘要 A bracket for supporting a flagstaff in several orientations and useful particularly in situations where it is required to quickly raise or lower the flag such as to signal presence of a water skier down in the water and dismounting when it is desired to store the flag when not in use, the bracket including a bar with a hole for insertion of the end of the flagstaff and rotatably mounted on a panel with notches around an edge each of which engages a spring loaded catch on the bar when it is rotated in a corresponding orientation. In one embodiment, the panel is a side panel of a channel and the joining leg of the panel slides into a slot in a bar bolted to a base such as the side of a boat.
申请公布号 US5520141(A) 申请公布日期 1996.05.28
申请号 US19940259234 申请日期 1994.06.13
申请人 LUTZ, ROBERT E. 发明人 LUTZ, ROBERT E.
分类号 G09F17/00;(IPC1-7):G09F17/00;F16C11/00;F16M13/00 主分类号 G09F17/00
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