发明名称 Condom with inflatable portion
摘要 A condom having an inflatable portion is provided. The condom comprises an inner wall and an outer wall defining an annular chamber extending along a portion of the length of the condom. An air source, such as a handheld pump, is removably connected to a port which leads to an airway in the chamber for delivering air to a forward portion of the chamber. A plurality of vents are provided at a rearward end of the chamber for venting the air.
申请公布号 US2004031491(A1) 申请公布日期 2004.02.19
申请号 US20030401123 申请日期 2003.03.27
申请人 PRAML SCOTT 发明人 PRAML SCOTT
分类号 A61F6/04;(IPC1-7):A61F6/04 主分类号 A61F6/04
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