Title:
A NEW STRUCTURE OF CONDOM
Document Type and Number:
WIPO Patent Application WO/2019/169943
Kind Code:
A1
Abstract:
A condom has two sides: outside and innerside, the underside of the described two sides is one system manufacturing, the outside is closed and the innerside is also closed, between the top of these two sides there are also some space. A condom has two sides: outside and innerside, the underside of the described two sides is not one system manufacturing, the outside is closed and the underside of the innerside has a lot of holes, the top of the innerside is closed, between the top of the described two sides there are also some space.
Inventors:
LIU FANG (CN)
Application Number:
PCT/CN2019/000049
Publication Date:
September 12, 2019
Filing Date:
March 07, 2019
Export Citation:
Assignee:
LIU FANG (CN)
International Classes:
A61F6/04
Foreign References:
| CN101143119A | 2008-03-19 | |||
| KR20020066675A | 2002-08-21 | |||
| KR20170093361A | 2017-08-16 | |||
| US20070144529A1 | 2007-06-28 | |||
| CN2352144Y | 1999-12-08 | |||
| US20130269707A1 | 2013-10-17 |
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