专利名称：Walking cane发明人：Hank C. Gillebaard申请号：US10848847申请日：20040519
公开号：US20050257818A1公开日：20051124
专利附图：
摘要：A walking cane comprising a handle and a shaft is provided. The shaft defines ahandle end portion which may be castellated. And, the handle defines an aperturewherein the aperture may have a conical shape. The handle end portion and the aperturemay be sized and configured such that the handle end portion is frictionally engageable
to an inner surface of the aperture. In this regard, a single handle may be associated witha shaft selected from a plurality of shafts. In other words, the handle and shaft areremoveably engageable with respect to each other such that variously styled shafts areinterchangeable with the handle.
申请人：Hank C. Gillebaard
地址：Laguna Beach CA US
国籍：US
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