MASCO CANADA LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING865
 
  
 
E03D WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR618
 
  
 
E03C DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER 225
 
  
 
A47K SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR 126
 
  
 
F17D PIPE-LINE SYSTEMS; PIPE-LINES 113
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES1108
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 1134
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 1153

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0179,108 CARTRIDGE TEMPERATURE LIMIT CONTROL MECHANISMDec 23, 14Jun 23, 16[F16K, G05D]
2015/0268,342 TIME OF FLIGHT PROXIMITY SENSORMar 18, 15Sep 24, 15[F17D, G01S]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9790667 Push-activated tub spoutApr 13, 16Oct 17, 17[F16K, E03C]
9759344 Flush valve seatMar 03, 11Sep 12, 17[F16K, E03D]
9228336 Containment apparatus for toiletsMay 06, 09Jan 05, 16[E03D]
9127778 Flush valveMar 03, 11Sep 08, 15[F16K, E03D]
9052028 Flush valve pressure balanceMar 03, 11Jun 09, 15[F16K, E03D]
9020202 Method for finding distance information from a linear sensor arrayDec 08, 12Apr 28, 15[G06T, G01B, E03C]
8841879 Control circuit operable to charge a battery at multiple charge ratesMar 08, 10Sep 23, 14[H02J]
8826937 Flush valve anti-backflow cartridgeMar 03, 11Sep 09, 14[F16K, E03C, E03D]
8421276 Battery backup protection circuitFeb 25, 10Apr 16, 13[H02B]
7851094 Power supply for plumbing deviceFeb 02, 08Dec 14, 10[H01M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0158,920 DIGITAL PROXIMITY SENSORAbandonedDec 08, 12Jun 12, 14[F16K]
2014/0159,749 AUTOMATIC FAUCET SENSOR AND ATTACHMENT FOR THE SAMEAbandonedDec 08, 12Jun 12, 14[G01R]
8539618 Drain cover for sinksExpiredJul 26, 10Sep 24, 13[A47K]
8528876 Secondary bleed valve for dual flush valveExpiredApr 30, 10Sep 10, 13[F16K, E03D]
8434172 Dual flush electronic flush valveExpiredApr 28, 09May 07, 13[E03D]
7516939 Dual detection sensor system for washroom deviceExpiredDec 14, 04Apr 14, 09[F16K]
6894270 Sensor for washroom device with a non-circular sensing zoneExpiredNov 01, 02May 17, 05[H01J, G06M]

Top Inventors for This Owner

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