United States
5
2015-12-03
The entities that hold a legal rights for patent applications filed by inventor LI Feiyu:
Feiyu LI from , US has applied for patents for these inventions. The list has both pending applications and granted patents:
Spray siphon toilet with accelerating siphon
#2 | 2015-09-17Quick-seal connecting component
#3 | 2015-06-11Quick assembly and disassembly device of a toilet cover and implementation method thereof
#4 | 2015-03-26Automatic protection device for a toilet inlet valve or drain valve
#5 | 2015-03-05Base connection device used to change a flapper drain valve to a barrel drain valve
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