发明名称 Condom
摘要 An improved condom includes a body that has a wall, a closed end and an open end. The wall of the condom has an interior surface and an exterior surface. A textured portion on the condom functions to increase the sensation transmitted by the condom during use. The textured portion may be positioned in a curved region of the condom. When used as a female condom, the textured portion inhibits the possibility of the condom be displaced. A retention device is also provided that is disposed in the interior of the condom and expands during use.
申请公布号 US2004099274(A1) 申请公布日期 2004.05.27
申请号 US20030712217 申请日期 2003.11.13
申请人 OSTERBERG BRIAN J. 发明人 OSTERBERG BRIAN J.
分类号 A61F6/04;(IPC1-7):A61F6/04 主分类号 A61F6/04
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