XIAMEN R&T PLUMBING TECHNOLOGY CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E03D WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR420
 
  
 
A47K SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR 126
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9790675 Double flow control mechanism of a soft touch drain valve and a double flow control method thereofNov 18, 15Oct 17, 17[E03D]
9709190 Height adjusting mechanism for an inlet valveMar 06, 13Jul 18, 17[F16K, E03D]
9587387 Dual-drainage switching mechanism of water tankAug 23, 12Mar 07, 17[E03D]
9554679 Quick assembly and disassembly mechanism with button lock for a toilet coverApr 24, 13Jan 31, 17[A47K]
8943621 Suction device for enhancing the negative pressure of the siphon of the toilet and the method thereofJul 19, 11Feb 03, 15[E03D]
8266732 Auxiliary siphon device for the toiletSep 23, 11Sep 18, 12[E03D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0216,583 WATER DRAIN ACCELERATING DEVICEAbandonedApr 22, 13Aug 07, 14[E03D]

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