FLECK CONTROLS, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 3131
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
F04F PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED 113
 
  
 
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
6660214 Pressure vessel manufacture methodFeb 20, 02Dec 09, 03[B29C]
6565793 Method for fabricating composite pressure vesselsSep 11, 98May 20, 03[B29C]
6258266 Faucet mount water filtration deviceApr 21, 99Jul 10, 01[B01D]
D405156 Countertop filterOct 27, 97Feb 02, 99[2301]
RE35667 Faucet-mounted water filter with wall inlet and annular chamberDec 20, 93Nov 25, 97[B01D]
5628899 Control mechanism for controlling regeneration of two water treatment tanksMar 10, 95May 13, 97[B01D]
D378850 Shower water filterMar 13, 96Apr 15, 97[]
5556259 Vortex generating fluid injector assemblyJun 06, 95Sep 17, 96[F04F]
5368073 Hydropneumatic pressure vessel having an improved diaphragm assemblyOct 07, 93Nov 29, 94[F16L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0213,825 MODULAR WATER TREATMENT UNITAbandonedMar 22, 06Sep 28, 06[C02F]
6932391 Quick-release fitting assemblyExpiredFeb 05, 03Aug 23, 05[F16L]
6485668 Method for fabricating composite pressure vessels and products fabricated by the methodExpiredDec 30, 98Nov 26, 02[B29C]
6190598 Method for making thermoplastic composite pressure vesselsExpiredSep 11, 98Feb 20, 01[B29C, B29D, B32B]
6171423 Method for fabricating composite pressure vesselsExpiredSep 11, 98Jan 09, 01[B29C]
5900107 Fitting installation process and apparatus for a molded plastic vesselExpiredSep 11, 96May 04, 99[B29C]
5820133 Rotary control valve and seal mechanismExpiredDec 17, 96Oct 13, 98[F16J]
5816290 Rotary control valve for a water conditioning systemExpiredMar 13, 96Oct 06, 98[F16K]
5741005 Rotary disk control valve for a water conditioning systemExpiredMar 15, 96Apr 21, 98[F16K]
5680055 Method and apparatus to sense changes in the state of a resin bedExpiredJul 19, 95Oct 21, 97[B29C, G01R]
5590687 Control mechanism for a water conditioning systemExpiredJun 07, 95Jan 07, 97[G05B, G04C]
D354795 Water filterExpiredApr 22, 93Jan 24, 95[]

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