THE MARLEY-WYLAIN COMPANY

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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
 
  
 
F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL 324
 
  
 
F22B METHODS OF STEAM GENERATION; STEAM BOILERS 221
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 2131
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 182
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169
 
  
 
F22D PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER; FEED-WATER SUPPLY; CONTROLLING WATER LEVEL; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN BOILERS 19
 
  
 
F23D BURNERS 131
 
  
 
F23M CONSTRUCTIONAL DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR 115

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9656216 Scalable parallel mixing system and methodMar 17, 15May 23, 17[F02M, B01F]
9599365 Companion water heater jacketJan 24, 14Mar 21, 17[F24H, G05D, F24D]
7547863 System and method for control of supplemental appliancesDec 21, 05Jun 16, 09[H05B]
7497728 Panel mount electrical connector in a burner enclosure apparatus and methodSep 29, 05Mar 03, 09[H01R]
D549808 Cover for a burnerApr 29, 05Aug 28, 07[2303]
D533648 BoilerApr 11, 05Dec 12, 06[]
7097210 Method and apparatus for providing a transition connector to introduce outside air and vent flue for boiler combustionSep 30, 03Aug 29, 06[F16L]
7007858 Compact boiler with tankless heater for providing heat and domestic hot water and method of operationJul 14, 03Mar 07, 06[F24D]
6899561 Integrated latching, and electrical connecting device and methodAug 19, 03May 31, 05[H01R]
6886756 Method and apparatus for controlling and providing electrical connections for a boilerDec 12, 02May 03, 05[F24H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0300,640 MINIMUM INPUT AIR PROVIDING DEVICE AND METHODAbandonedApr 22, 14Oct 22, 15[F23N]
2015/0267,857 DUAL PURPOSE ATTACHMENT POINT SYSTEM AND METHODAbandonedMar 18, 14Sep 24, 15[F16M]
2014/0209,042 Dual Sensor Companion Water HeaterAbandonedJan 24, 14Jul 31, 14[F24H]
7669535 Boiler gas flow distribution fin apparatus and methodExpiredApr 29, 05Mar 02, 10[F23M]
2007/0170,270 Waste water heat recovery system and methodAbandonedJan 24, 06Jul 26, 07[G05D]
2006/0243,221 Boiler assembly alignment tool apparatus and methodAbandonedApr 29, 05Nov 02, 06[F22B]
2006/0243,270 Hinging apparatus and method for a control coverAbandonedApr 29, 05Nov 02, 06[F24C, B65D]
2004/0112,305 Method and apparatus for mounting a boiler on a wall or floorAbandonedDec 12, 02Jun 17, 04[F24H]
5961316 Oil burnerExpiredOct 25, 95Oct 05, 99[F23D]
5109806 Premix boiler constructionExpiredOct 15, 90May 05, 92[F22B]
5062354 Side wall vent/air termination unit for boilersExpiredDec 03, 90Nov 05, 91[F23L]
4780953 Method of assembling a submersible electric motorExpiredApr 29, 87Nov 01, 88[H02K]
4708589 Roll-formed submersible pumpExpiredSep 22, 86Nov 24, 87[F04D]
4709124 Watertight electrical connectorExpiredSep 19, 85Nov 24, 87[H02G]
4684331 Vaned slinger for pumpsExpiredSep 19, 85Aug 04, 87[F04B]
4679587 Leak detector with two stage piston chamberExpiredOct 14, 86Jul 14, 87[B67D]
4623093 Combination discharge and supply fitting for hot water tankExpiredApr 06, 84Nov 18, 86[F24D]
4558195 Apparatus and method for sensing high and low liquid level to control a circuitExpiredDec 23, 83Dec 10, 85[H01H]
4540342 Hydraulic switchExpiredOct 29, 84Sep 10, 85[F04B]
4422469 Submersible pump check valveExpiredAug 12, 81Dec 27, 83[F16K]

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