INTERNATIONAL COMFORT PRODUCTS CORPORATION (USA)

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 250
 
  
 
A47J KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES 149
 
  
 
F23N REGULATING OR CONTROLLING COMBUSTION 120
 
  
 
F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL 126
 
  
 
F25D REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS 145

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5244264 Wrap around base rail assembly for rooftop air conditionersJan 10, 92Sep 14, 93[A47B]
5197664 Method and apparatus for reducing thermal stress on heat exchangersOct 30, 91Mar 30, 93[F23N]
5186528 Removable access panels for rooftop unitMar 29, 91Feb 16, 93[A47B, F25D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6363965 Manifold assemblyExpiredMar 27, 01Apr 02, 02[F16K]
5404939 Condensing unit using cross-flow blowerExpiredOct 09, 92Apr 11, 95[F28D]
5186386 Two stage furnace controlExpiredFeb 09, 90Feb 16, 93[F23N]
5117645 Refrigeration system with saturation sensorExpiredMay 23, 91Jun 02, 92[F25B]
5050393 Refrigeration system with saturation sensorExpiredMay 23, 90Sep 24, 91[F25B]
5027789 Fan control arrangement for a two stage furnaceExpiredFeb 09, 90Jul 02, 91[F24H]
5024595 Furnace protective deviceExpiredJun 05, 89Jun 18, 91[F23N]
5005365 Thermostat speed bar graph for variable speed temperature control systemExpiredDec 02, 88Apr 09, 91[F25B]
4982721 Restricted intake compensation method for a two stage furnaceExpiredFeb 09, 90Jan 08, 91[F24H]
4982785 Serpentine heat exchangerExpiredMar 06, 90Jan 08, 91[F28F]
4976459 Warmup method for a two stage furnaceExpiredFeb 09, 90Dec 11, 90[G05D]
4942613 Service thermostatExpiredDec 02, 88Jul 17, 90[G05B]
4934209 Steering column mounted transmission gear shift mechanism having ignition key interlockExpiredMar 16, 89Jun 19, 90[G05G]
4893390 Method and expander for manufacturing a furnace heat exchanger and plate assemblyExpiredSep 01, 88Jan 16, 90[B23P, B21K, B21D]
4865517 Blower with clam shell housingExpiredJul 11, 88Sep 12, 89[F04D]
4858683 Stamped discharge grille including two louvred sectionsExpiredApr 04, 88Aug 22, 89[F24B]
4752210 Power vent and control for furnaceExpiredMar 12, 84Jun 21, 88[F23N]
4739746 Heat exchanger for furnaceExpiredOct 23, 86Apr 26, 88[F24H]
4718484 Heat exchanger unitExpiredSep 26, 84Jan 12, 88[F24H, F28F]
4691768 Lanced fin condenser for central air conditionerExpiredDec 27, 85Sep 08, 87[F28D]

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