WATTS WATER TECHNOLOGIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A47G HOUSEHOLD OR TABLE EQUIPMENT 225
 
  
 
A47K SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR 225
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING271
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL268
 
  
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 151
 
  
 
E03C DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER 126
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 171
 
  
 
F16M FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS OR SUPPORTS134
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6648013 Check valve having variable opening-force thresholdJun 20, 01Nov 18, 03[F16K]
6505813 Valve assembliesNov 08, 99Jan 14, 03[F16K]
6418969 In-line thermal expansion tankNov 08, 00Jul 16, 02[F16L]
6397878 High pressure hose drop backflow/back siphonage preventersAug 07, 00Jun 04, 02[E03C]
6340143 Fastening apparatusAug 10, 00Jan 22, 02[A47G]
6315209 Mixing valveMar 01, 00Nov 13, 01[G05D]
6182613 Self-assembly water heater enclosure and kitMar 14, 00Feb 06, 01[F02B]
6145796 Fastening apparatusJun 15, 98Nov 14, 00[A47G]
5996949 Water heater stand with seismic clipsJun 09, 98Dec 07, 99[F16M]
5971336 Water heater restraintJan 14, 99Oct 26, 99[F16L, A47K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0025,724 EXCESS FLOW VALVEAbandonedJul 28, 11Jan 31, 13[F16K]
2011/0120,928 EASY CHANGE FILTER ASSEMBLY FOR REVERSE OSMOSIS MEMBRANE WATER PURIFICATION SYSTEMAbandonedNov 23, 10May 26, 11[C02F, B01D]
2010/0252,640 THERMOSTATIC MIXING VALVEAbandonedJun 17, 10Oct 07, 10[F16K, G05D]
2010/0205,842 HANGING DISPLAY TAGAbandonedNov 10, 09Aug 19, 10[G09F]
2007/0194,137 Thermostatic mixing valveAbandonedFeb 17, 06Aug 23, 07[G05D]
6502598 Backflow prevention assemblyExpiredOct 12, 01Jan 07, 03[F16K, B21C]
6446652 Backflow preventer assemblyExpiredNov 08, 01Sep 10, 02[E03C]
6325090 Backflow preventer assemblyExpiredDec 15, 99Dec 04, 01[E03C]
6293013 Backflow prevention assemblyExpiredJun 23, 00Sep 25, 01[B21C]
6192933 Backflow prevention assemblyExpiredDec 03, 99Feb 27, 01[F16K]

Top Inventors for This Owner

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