发明名称 Common index securities
摘要 A common index fund system and method enables investment in entities that is indexed to a common index, rather than individual company performance. For small business entities, the creation, issuance, trading and management of fund shares as a liquid investment may be accomplished with, for example, a relatively stable industry-based risk. The entities receive value from a pool and in return make payments into the pool in an amount that varies according to the index, which causes a corresponding change in the value of the shares.
申请公布号 US2004254871(A1) 申请公布日期 2004.12.16
申请号 US20040794465 申请日期 2004.03.05
申请人 WEISS ALLAN N. 发明人 WEISS ALLAN N.
分类号 G06F;G06Q40/00;(IPC1-7):G06F17/60 主分类号 G06F
代理机构 代理人
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