TACO, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F24D DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR 317
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 3104
 
  
 
F24J PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR 222
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 257
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 282
 
  
 
E03C DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER 126
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS173
 
  
 
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
 
  
 
F22B METHODS OF STEAM GENERATION; STEAM BOILERS 122

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0329,786 BRUSHLESS DC MOTOR WITH PERMANENT MAGNET ROTORJul 21, 16Nov 10, 16[H02K]
2016/0230,767 HIGH EFFICIENCY HYDRONIC CIRCULATOR WITH SENSORSApr 17, 15Aug 11, 16[H02K, F04D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9866093 Brushless DC motor with permanent magnet rotorJul 21, 16Jan 09, 18[H02K]
9401631 Brushless DC motor with permanent magnet rotorMar 14, 13Jul 26, 16[H02K]
9207682 Electronically controlled hot water recirculation pump with data loggingNov 14, 13Dec 08, 15[G05D, F24D]
8594853 Electronically controlled hot water recirculation pumpFeb 17, 11Nov 26, 13[G05D]
8511296 Solar heating systemsMar 29, 10Aug 20, 13[F24J]
7992527 Water feed controller for a boilerDec 09, 05Aug 09, 11[F22B]
7708010 Solar heating systemsMar 05, 07May 04, 10[F24J]
7706989 Methods for detecting fluid surge conditionsApr 09, 08Apr 27, 10[G01N, G01F]
7317993 Fluid detector recognizing foam and surge conditionsMar 15, 06Jan 08, 08[G01F]
7048200 Integrated injection-pumping fixture for transferring heat between higher and lower-temperature loops in a hydronic heating systemJun 27, 03May 23, 06[F24D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0021,093 Electric MotorsAbandonedJul 17, 07Jan 22, 09[H02K]
2008/0216,821 Solar heating systems with integrated circulator controlAbandonedMar 05, 07Sep 11, 08[F24J]
2006/0196,959 Integrated injection-pumping fixture for transferring heat between higher and lower-temperature loops in a hydronic heating systemAbandonedApr 06, 06Sep 07, 06[F24D]
2006/0034,717 Wet rotor circulatorsAbandonedAug 13, 04Feb 16, 06[F04B]
4404483 Method of fabricating a wet-rotor circulator and circulator produced therebyExpiredFeb 26, 81Sep 13, 83[H02K]

Top Inventors for This Owner

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