Giant Factories Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F22B METHODS OF STEAM GENERATION; STEAM BOILERS 320
 
  
 
F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL 324
 
  
 
A47G HOUSEHOLD OR TABLE EQUIPMENT 225
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 1110

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7620302 High efficiency, peak power reducing, domestic hot water heaterNov 06, 06Nov 17, 09[F24H]
6923148 Combustion chamber with high temperature protective coatingSep 23, 04Aug 02, 05[F22B]
6807925 Explosion-proof hot water heater with unsealed fuel combustion chamberJul 21, 03Oct 26, 04[F24H]
6267261 Cavitated insulating support base for hot water tankMar 16, 00Jul 31, 01[A47G]
5979371 Foam distribution jacket and method of insulating a hot water heater with expandable foam materialNov 07, 97Nov 09, 99[F22B]
5544625 Flue baffle for gas-fired hot water tanksJun 20, 95Aug 13, 96[F22B]
5379365 Replaceable adaptor for a hot water tank resistive heating elementJan 29, 93Jan 03, 95[F24H, H05B]
5178351 Insulating support base for a cylindrical electric hot water tankJan 28, 92Jan 12, 93[A47G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0300,369 METHOD FOR RECYCLING CURED FOAM INSULATION FOR USE IN INSULATING CAVITIES OF DEVICES REQUIRING THERMAL INSULATIONAbandonedAug 02, 10Dec 08, 11[B29C, B32B]
6957831 Nipple for hot water tank conduitsExpiredDec 17, 03Oct 25, 05[F16L, B65D]
2005/0079,459 Flammable vapour detector system for hot water heaterAbandonedOct 09, 03Apr 14, 05[F23N]
6698385 Combustion chamber shield for hot water heatersExpiredJan 29, 03Mar 02, 04[F22B]
6666174 Elevating base for gas-fired water heaterExpiredSep 26, 02Dec 23, 03[F22B]
6662757 Explosion proof gas-fired water heaterExpiredSep 05, 02Dec 16, 03[F22B]
6647977 Termination unit for a coaxial flue pipeExpiredJun 25, 01Nov 18, 03[F23L]
6334411 High efficiency, glass-lined, combination space and hot water heaterExpiredOct 21, 98Jan 01, 02[F22B]
5836554 Support base for gas water heatersExpiredJun 21, 96Nov 17, 98[A47G]
5737800 Hot water bushingExpiredMay 28, 96Apr 14, 98[F16L]
5722149 Method and apparatus for the fabrication of metal cylindersExpiredJan 22, 96Mar 03, 98[B23P]

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