JEN SIAN INDUSTRIAL CO., LTD.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
F04F PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED 113
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0377,212 TELESCOPIC LOCATING STRUCTUREJun 18, 16Dec 29, 16[F16L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9046113 Venturi tube assembly and manual/pneumatic pump including the venturi tube assemblyNov 08, 11Jun 02, 15[F16K, F04B, F04F]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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