Dixie Iron Works, Ltd.

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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 260
 
  
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 132
 
  
 
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

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9127577 Packing lubrication systemJul 04, 12Sep 08, 15[F01M, F04B]
7484452 Fluid end for a plunger pumpJun 01, 05Feb 03, 09[F04B]
6675825 Lubricated plug valveAug 16, 02Jan 13, 04[F16K]
5176409 High pressure pipe couplingMar 15, 91Jan 05, 93[F16L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0239,856 Plunger Pump Lubrication System and MethodAbandonedApr 06, 11Oct 06, 11[F01B]
2010/0158,726 Plunger PumpAbandonedDec 18, 09Jun 24, 10[F04B]

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