TJERNLUND PRODUCTS, INC.

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White Bear Lake, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Appliance room controller
- Patent number 7,651,034
- Issue date Jan 26, 2010
- Tjernlund Products, Inc.
- John R. Weimer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and apparatus for centrally controlling environmental charac...
- Patent number 6,848,623
- Issue date Feb 1, 2005
- Tjernlund Products, Inc.
- John R. Weimer
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for centrally controlling environmental charac...
- Patent number 6,726,111
- Issue date Apr 27, 2004
- Tjernlund Products, Inc.
- John R. Weimer
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Thermostatically controlled power draft motor cooling system
- Patent number 6,450,874
- Issue date Sep 17, 2002
- Tjernlund Products, Inc.
- Timothy G. Hoyez
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Power vent for hot flue gas
- Patent number 5,261,389
- Issue date Nov 16, 1993
- Tjernlund Products, Inc.
- Jeffery S. Trieb
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Apparatus for exhausting combustion gases from a gas water heater
- Patent number 4,856,982
- Issue date Aug 15, 1989
- Tjernlund Products, Inc.
- Kenneth A. Olson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

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Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for centrally controlling environmental charac...
- Publication number 20040104276
- Publication date Jun 3, 2004
- Tjernlund Products, Inc.
- John R. Weimer
- G05 - CONTROLLING REGULATING
Information Patent Application
Method and apparatus for centrally controlling environmental charac...
- Publication number 20020014538
- Publication date Feb 7, 2002
- Tjernlund Products, Inc.
- John R. Weimer
- F24 - HEATING RANGES VENTILATING

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Trademarklast 30 trademarks

Information Trademark
88625524 - TJERNLUND
- Serial number 88625524
- Registration number 6062987
- Filing date Sep 20, 2019
- Tjernlund Products Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77630907 - AUTO-DRAFT
- Serial number 77630907
- Registration number 3666211
- Filing date Dec 11, 2008
- TJERNLUND PRODUCTS, INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74129728 - SIDESHOT
- Serial number 74129728
- Registration number 1739646
- Filing date Jan 11, 1991
- TJERNLUND PRODUCTS, INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73210232 - DUCT BOOSTER
- Serial number 73210232
- Registration number 1138306
- Filing date Apr 4, 1979
- TJERNLUND PRODUCTS, INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes