LOCHINVAR, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL 1513
 
  
 
F23D BURNERS 824
 
  
 
F23N REGULATING OR CONTROLLING COMBUSTION 516
 
  
 
F24D DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR 416
 
  
 
F22B METHODS OF STEAM GENERATION; STEAM BOILERS 320
 
  
 
F22D PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER; FEED-WATER SUPPLY; CONTROLLING WATER LEVEL; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN BOILERS 37
 
  
 
F23L AIR SUPPLY; DRAUGHT-INDUCING; SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS 314
 
  
 
F23C METHODS OR APPARATUS FOR COMBUSTION USING FLUENT FUEL 219
 
  
 
2303 HEATING EQUIPMENT214
 
  
 
F23Q IGNITION 116

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0073,748 Methods And System For Demand-Based Control Of A Combination BoilerSep 14, 16Mar 15, 18[F24D]
2018/0073,749 Methods And System For Controlling A Combination BoilerSep 14, 16Mar 15, 18[F24D]
2018/0066,854 Boiler Integrated Control With Non-Linear Outdoor Reset MethodologySep 08, 16Mar 08, 18[F24H, F24D]
2016/0334,134 Burner With Flow Distribution MemberMay 14, 15Nov 17, 16[F24H, F23D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9746176 Modulating burner with venturi damperJun 04, 14Aug 29, 17[F24H, F23L, F23N, F23C, F23D]
9464805 Modulating burnerJan 16, 13Oct 11, 16[F24H, F23N, F24D, F23D]
9097431 Control system for modulating water heaterApr 24, 12Aug 04, 15[F23N, F22B, F24D]
9097436 Integrated dual chamber burner with remote communicating flame stripDec 27, 10Aug 04, 15[F24H, F23L, F23N, F22B, F23D, F22D]
D715905 Cover for a boiler cabinetJan 17, 14Oct 21, 14[2303]
D715906 Boiler cabinet and coverJan 17, 14Oct 21, 14[2303]
8844472 Fire tube heaterDec 22, 09Sep 30, 14[F24H]
8807092 Gas fired modulating water heating appliance with dual combustion air premix blowersSep 13, 12Aug 19, 14[F24H, F23D]
8651064 Control system for a boiler assemblyJan 04, 13Feb 18, 14[F22D]
8517720 Integrated dual chamber burnerJan 21, 10Aug 27, 13[F24H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6619951 BurnerExpiredJan 02, 01Sep 16, 03[F23D]

Top Inventors for This Owner

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