发明名称 Hand exercising device
摘要 The invention is a resilient exercise grip that has a non-resilient core with a doughy consistency surrounded by an elastic covering. The core consists of a powdery substance, a liquid, a preservative and also contains low-density beads to create a lighter grip. The outer covering may consist of a single thick layer, or a number of thin layers. The resiliency of the grip enables a user to deform the grip and thereby change its shape which quickly and substantially returns to its pre-deformed state.
申请公布号 US6162149(A) 申请公布日期 2000.12.19
申请号 US19980005981 申请日期 1998.01.13
申请人 SCATTERDAY, MARK A.;REICHLIN, ANDREW O. 发明人 SCATTERDAY, MARK A.;REICHLIN, ANDREW O.
分类号 A63B21/00;A63B21/02;A63B23/16;A63B37/08;(IPC1-7):A63B21/02 主分类号 A63B21/00
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