发明名称 CONDOM
摘要 A condom is disclosed herein that may include a body having an open end, a closed end and at least a first region and a second region. The first region may have a first diameter and the second region may have a second diameter that is larger than the first diameter. Accordingly, during use, the second region may operate to repeatably slip or telescope over the first region.
申请公布号 US2010218771(A1) 申请公布日期 2010.09.02
申请号 US20070279813 申请日期 2007.02.19
申请人 OSTERBERG BRIAN 发明人 OSTERBERG BRIAN
分类号 A61F6/04 主分类号 A61F6/04
代理机构 代理人
主权项
地址