发明名称 PIVOTAL BUNK UNIT FOR BOAT TRAILER
摘要 of the Invention A boat trailer having elongated bunk units for engagement with a portion of the hull of a boat, the bunk members rockable about a normally horizontal axis longitudinally of the boat for automatic nesting engagement with the boat hull, accommodating the improved hull engaging bunk units for a variety of various designed craft hulls.
申请公布号 CA2001904(A1) 申请公布日期 1991.03.18
申请号 CA19892001904 申请日期 1989.10.31
申请人 GODBERSEN, BYRON L. 发明人 GODBERSEN, BYRON L.
分类号 B60P3/10;(IPC1-7):B62D33/027;B62D33/03 主分类号 B60P3/10
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