发明名称 GAME APPARATUS
摘要 Sailing game apparatus comprising a board which portrays a waterway, model boats, each having a rotatable mast, a sail connected to said mast, a simulated wind direction indicator, a rotatable keel plate, and a gear system for adjusting said indicator and said plate in response to rotation of said mast. The board is provided with a network of horizontal, vertical and diagonal grooves, each comprising three subgrooves for receiving said keel plate in vertical or inclined position.
申请公布号 US3656758(A) 申请公布日期 1972.04.18
申请号 USD3656758 申请日期 1970.05.22
申请人 IRVINE L. THATCHER 发明人 IRVINE L. THATCHER
分类号 A63F3/02;(IPC1-7):A63F3/02 主分类号 A63F3/02
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