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Montreal, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Hot water supply control system and method for domestic electric wa...
Patent number
11,988,397
Issue date
May 21, 2024
Giant Factories Inc.
Jean-Claude Lesage
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Retrofit cover plate and assembly to adapt alternative energy suppl...
Patent number
11,852,380
Issue date
Dec 26, 2023
GIANT FACTORIES INC.
Claude Lesage
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Safety power connecting system and method for electric water heaters
Patent number
11,629,885
Issue date
Apr 18, 2023
Giant Factories Inc.
Claude Lesage
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heating devices to prevent bacteria proliferation in the lowermost...
Patent number
11,454,405
Issue date
Sep 27, 2022
GIANT FACTORIES INC.
Claude Lesage
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heating devices to prevent bacteria proliferation in the lowermost...
Patent number
11,320,155
Issue date
May 3, 2022
GIANT FACTORIES INC.
Claude Lesage
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
High efficiency, peak power reducing, domestic hot water heater
Patent number
7,620,302
Issue date
Nov 17, 2009
Giant Factories Inc.
Claude Lesage
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Nipple for hot water tank conduits
Patent number
6,957,831
Issue date
Oct 25, 2005
Giant Factories Inc.
Claude Lesage
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Combustion chamber with high temperature protective coating
Patent number
6,923,148
Issue date
Aug 2, 2005
Giant Factories Inc.
Claude Lesage
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Explosion-proof hot water heater with unsealed fuel combustion chamber
Patent number
6,807,925
Issue date
Oct 26, 2004
Giant Factories Inc.
Claude Lesage
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Combustion chamber shield for hot water heaters
Patent number
6,698,385
Issue date
Mar 2, 2004
Giant Factories Inc.
Claude Lesage
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Elevating base for gas-fired water heater
Patent number
6,666,174
Issue date
Dec 23, 2003
Giant Factories Inc.
Claude Lesage
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Explosion proof gas-fired water heater
Patent number
6,662,757
Issue date
Dec 16, 2003
Giant Factories Inc.
Claude Lesage
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Termination unit for a coaxial flue pipe
Patent number
6,647,977
Issue date
Nov 18, 2003
Giant Factories Inc.
Claude Lesage
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
High efficiency, glass-lined, combination space and hot water heater
Patent number
6,334,411
Issue date
Jan 1, 2002
Giant Factories Inc.
Claude Lesage
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Cavitated insulating support base for hot water tank
Patent number
6,267,261
Issue date
Jul 31, 2001
Giant Factories Inc.
Claude Lesage
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Foam distribution jacket and method of insulating a hot water heate...
Patent number
5,979,371
Issue date
Nov 9, 1999
Giant Factories Inc.
Brian M. Lewis
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Support base for gas water heaters
Patent number
5,836,554
Issue date
Nov 17, 1998
Giant Factories Inc.
Claude Lesage
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Hot water bushing
Patent number
5,737,800
Issue date
Apr 14, 1998
Giant Factories Inc.
Claude Lesage
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method and apparatus for the fabrication of metal cylinders
Patent number
5,722,149
Issue date
Mar 3, 1998
Giant Factories Inc.
Claude Lesage
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Flue baffle for gas-fired hot water tanks
Patent number
5,544,625
Issue date
Aug 13, 1996
Giant Factories Inc.
Louis Rivern
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Replaceable adaptor for a hot water tank resistive heating element
Patent number
5,379,365
Issue date
Jan 3, 1995
Giant Factories Inc.
Claude Lesage
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Insulating support base for a cylindrical electric hot water tank
Patent number
5,178,351
Issue date
Jan 12, 1993
Giant Factories Inc.
Claude Lesage
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
77671781 - GREENFOAM PLUS
Serial number
77671781
Filing date
Feb 17, 2009
Giant Factories Inc.
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information
Trademark
76610842 - THE GIANT SOLUTION
Serial number
76610842
Registration number
3091943
Filing date
Sep 10, 2004
GIANT FACTORIES INC.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
75160785 - GREENFOAM
Serial number
75160785
Registration number
2299055
Filing date
Sep 3, 1996
GIANT FACTORIES INC.
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes